CN104280008B - Straightness detection mechanism from modus ponens drilling rod - Google Patents
Straightness detection mechanism from modus ponens drilling rod Download PDFInfo
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- CN104280008B CN104280008B CN201410607101.5A CN201410607101A CN104280008B CN 104280008 B CN104280008 B CN 104280008B CN 201410607101 A CN201410607101 A CN 201410607101A CN 104280008 B CN104280008 B CN 104280008B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
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- General Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of straightness detection mechanism from modus ponens drilling rod, including frame plate, the upper surface symmetrical mounting of described frame plate has multiple contacts induction installation, support means and discharging device, and the front side of frame plate is fixed with stock guide, moves and expect that frame is taken in device and storage；Induction installation interval, described contact is uniformly distributed on frame plate, and support means and discharging device are respectively symmetrically lives apart in the upper surface two ends of frame plate length direction, and discharging device is between two support meanss.The structure of the present invention is relatively easy, by multiple spot detection mode, drilling rod is carried out Linearity surveying, and it has, and accuracy is high, detect reliable feature；Hydraulic stem self-regulation structure is set, without manual operation when taking drilling rod, automatically taking of single drill pipe can be realized.
Description
Technical field
The present invention relates to geological prospecting apparatus field, particularly relate to the straightness detection mechanism of a kind of drilling rod.
Background technology
Drilling rod is the important component part in exploratory drilling rig.At present, after drilling rod machines, by artificial letter
Single its linearity of detection, its shortcoming is obvious: accuracy in detection is the highest, easily occurs shake when later stage drilling rod uses
Phenomenon, causes drill bit to be easily broken off, and needs often to change, relatively costly, uses the most dangerous.
Applicant is in having applied for that patent (entitled: from the straightness detection mechanism of modus ponens drilling rod) solves on the same day
Determine the problems referred to above, but the shortcoming that there is also has been: its storage shelf has been fixed installation structure, and drilling rod cannot be automatic
Output, can only rely on artificial taking-up, and its labor intensity is big.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that a kind of simple in construction, accuracy of detection
High, reliably from the straightness detection mechanism of modus ponens drilling rod.
The technical solution adopted in the present invention is as follows:
A kind of straightness detection mechanism from modus ponens drilling rod, including frame plate, the upper surface pair of described frame plate
Weighing device has multiple contacts induction installation, support means and discharging device, and the front side of frame plate is fixed with guide
Plate, shifting material device and storage shelf；Induction installation interval, described contact is uniformly distributed on frame plate, supports
Device and discharging device are respectively symmetrically lives apart in the upper surface two ends of frame plate length direction, and discharging device is positioned at
Between two support meanss；
Described contact induction installation includes being respectively fixedly connected with the hinged seat in frame plate upper surface and support plate, hinged seat
Upper tumbler has gripper shoe, and the end of gripper shoe is positioned at the lower section of support plate, and the lower surface device of gripper shoe has
Spring, support plate and the through feeler lever that is fixed with in gripper shoe, the lower end of feeler lever is placed in described spring, under feeler lever
The frame plate of side is provided with contact；
Described support means includes the bearing of relative frame plate width symmetrical mounting, keeps between two bearings
There is supporting gap；
Described discharging device includes and being positioned at table on frame plate by blowing guide rod carriage on frame plate
The blowing top board in face and be positioned at the blowing base plate below frame plate, the upper surface of blowing top board with blowing plate,
The lower surface of blowing base plate is connected with the piston rod of blowing cylinder, and blowing cylinder is connected with frame plate；
Described stock guide is connected with the front side of frame plate, and it is with the inclination guide portion of front end；
Described move material device include with frame plate on front side of be connected installing plate, the lower surface of installing plate be connected move material
Cylinder, moves and expects that the piston rod of cylinder runs through installing plate and is connected with moving flitch, moves flitch by many shifting material guide rods
Being mounted opposite plate slip to arrange, the upper surface moving flitch expects support plate tumbler shifting material roller by moving, and moves material
Roller drives by moving material motor, moves material motor and is fixed on the side moving flitch by motor fixing plate；
Described storage shelf includes that support body, described support body include the underframe enclosed by many cross bars, vertical poles, horizontal
Bar is fixed with vertical rod with the junction of vertical pole, the parallel above reinforcing bar that is provided with of vertical pole, reinforces the two ends of bar
It is connected with vertical rod；Being fixed with guide bar and securing plate between vertical rod and cross bar, guide bar connects with the outer wall of vertical rod
Being connected to the first support bar, guide bar is connected with the outer wall of cross bar the second support bar, guide bar and securing plate it
Between connect have the 3rd support bar；The two ends of described cross bar are respectively screw connection adjusting rod, the upper end of adjusting rod
With controlfin.
Further improvement as technique scheme:
The upper surface symmetrical mounting limited location device of described frame plate, described stopping means includes relative frame plate
The limited block that width is arranged, band limited location gap between two limited blocks；
The end of described gripper shoe is with thinning area, and thinning area is positioned at the lower section of described support plate, under thinning area
Spring described in surface apparatus；
The upper surface returning apparatus of described gripper shoe has contact block；
The blowing inclined-plane tilted on front side of the oriented frame plate of upper surface band of described blowing plate；
Described guide bar is with arcuate structure, and its convex side is towards described securing plate；
The two ends up and down of described guide bar are respectively provided with guide breach；
The central axis of described first support bar, the second support bar and the 3rd support bar intersects at same point；
Connecting between described cross bar and have the 4th support bar, the 4th support bar is parallel with vertical pole.
Beneficial effects of the present invention is as follows:
The structure of the present invention is relatively easy, by multiple spot detection mode, drilling rod is carried out Linearity surveying, its tool
There is accuracy height, detect reliable feature；Hydraulic stem self-regulation structure is set, without people when taking drilling rod
Work operates, and can realize automatically taking of single drill pipe.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 and Fig. 3 is the sectional perspective structure chart of the present invention.
Fig. 4 is the three-dimensional structure diagram moving material device of the present invention.
Fig. 5 is the three-dimensional structure diagram that frame is taken in the storage of the present invention.
Fig. 6 is the three-dimensional structure diagram storing the guide frame taking frame.
Fig. 7 is the three-dimensional structure diagram storing the product deriving frame taking frame.
Wherein: 1, frame plate；2, contact induction installation；21, hinged seat；22, gripper shoe；221、
Thinning area；23, contact block；24, feeler lever；25, support plate；26, spring；3, material device is moved；31、
Move material cylinder；32, flitch is moved；33, installing plate；34, material support plate is moved；35, material roller is moved；36, electricity
Machine fixed plate；37, material motor is moved；38, material guide rod is moved；4, stock guide；41, guide portion；5, blowing
Device；51, blowing plate；511, blowing inclined-plane；52, blowing guide rod；53, blowing top board；54, put
Material base plate；55, blowing cylinder；6, limited block；7, bearing；8, frame is taken in storage；81, underframe；
811, upper front bar；812, upper rear bar；813, lower rear bar；82, guide frame；821, cross bar；8211、
Through hole；822, vertical rod；823, vertical pole；824, guide bar；8241, guide breach；825, securing plate；
826, the first support bar；827, the 3rd support bar；828, the second support bar；829, bar is reinforced；83、
Product deriving frame；831, support column；832, upper support bar；833, lower hydraulic stem；834, sheet is derived；9、
Drilling rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As shown in Figure 1, Figure 2, Figure 3 shows, the straightness detection mechanism from modus ponens drilling rod of the present embodiment, bag
Including rack plate 1, the upper surface symmetrical mounting of frame plate 1 have multiple contacts induction installation 2, support means and
Discharging device 5, the front side of frame plate 1 is fixed with stock guide 4 and moves material device 3；Contact induction installation 2
At least including three groups, three groups of intervals are uniformly distributed on frame plate 1, and support means and discharging device 5 are respectively
Including two groups, being respectively symmetrically and live apart in the upper surface two ends of frame plate 1 length direction, discharging device 5 is positioned at
Between two support meanss；
Contact induction installation 2 includes being respectively fixedly connected with the hinged seat 21 in frame plate 1 upper surface and support plate 25,
On hinged seat 21, tumbler has gripper shoe 22, and the upper surface device of gripper shoe 22 has contact block 23,
The end of fagging 22 is with thinning area 221, and thinning area 221 is positioned at the lower section of support plate 25, thinning area 221
Lower surface device spring 26, support plate 25 and the through feeler lever 24 that is fixed with in gripper shoe 22, feeler lever 24
Lower end is placed in spring 26, and the frame plate 1 below feeler lever 24 is provided with contact；Feeler lever 24 connects with contact
Producing activation signal after touch, transmit a signal to controller (not shown), controller controls other devices and moves
Make.
Support means includes the bearing 7 of relative frame plate 1 width symmetrical mounting, protects between two bearings 7
Hold supporting gap；
Discharging device 5 includes and being positioned at frame plate 1 by blowing guide rod 52 carriage on frame plate 1
The blowing top board 53 of upper surface and be positioned at the blowing base plate 54 below frame plate 1, the upper table of blowing top board 53
Wear blowing plate 51, the blowing inclined-plane 511 tilted on front side of the oriented frame plate of upper surface band 1 of blowing plate 51,
The lower surface of blowing base plate 54 is connected with the piston rod of blowing cylinder 55, blowing cylinder 55 and frame plate 1
It is connected；
Stock guide 4 is connected with the front side of frame plate 1, and it is with the inclination guide portion 41 of front end；
As shown in Figure 4, move material device 3 include with frame plate 1 on front side of be connected installing plate 33, installing plate
The lower surface of 33 is connected and moves material cylinder 31, and the piston rod moving material cylinder 31 runs through installing plate 33 and moves flitch
32 are connected, and move flitch 32 and expect that guide rods 38 are mounted opposite plate 33 slip and arrange by many shiftings, move flitch 32
Upper surface move material roller 35 by moving material support plate 34 tumbler, move material roller 35 by moving material motor
37 drive, and move material motor 37 and are fixed on the side moving flitch 32 by motor fixing plate 36.
The upper surface symmetrical mounting limited location device of frame plate 1, stopping means includes relative frame plate 1 width
The limited block 6 that direction is arranged, two limited block 6 band limited location gaps.
As it is shown in figure 5, storage is taken frame 8 and is included that support body, support body include underframe 81, going forward of underframe 81
Fixing device guide frame 82 between bar 811 and upper rear bar 812, upper rear bar 812 and the lower rear bar 813 of underframe 81
Between tumbler product deriving frame 83；
As shown in Figure 6, guide frame 82 includes many cross bars 821, vertical pole 823 and vertical rod 822, vertical pole 823
Parallel above be provided with reinforcing bar 829, two ends and the vertical rod 822 reinforcing bar 829 is connected；Vertical rod 822
And it is fixed with guide bar 824 and securing plate 825 between cross bar 821, outside guide bar 824 is with vertical rod 822
Wall connects the first support bar 826, and guide bar 824 is connected with the outer wall of cross bar 821 the second support bar 828,
It is connected between guide bar 824 with securing plate 825 and has the 3rd support bar 827；The two ends of cross bar 821 carry respectively
Have through hole 8211, the two ends of cross bar 821 respectively by the upper front bar 811 of through hole 8211 and underframe 81 and on
Rear bar 812 connects；
As it is shown in fig. 7, product deriving frame 83 include respectively with upper rear bar 812 and the lower rear bar 813 turns of underframe 81
The upper support bar 832 being dynamically connected and lower hydraulic stem 833, upper support bar 832 and the end of lower hydraulic stem 833
Common and support column 831 is connected, and between support column 831 and upper support bar 832, device has derivation sheet 834.
Guide bar 824 is with arcuate structure, and its convex side is towards securing plate 825, and arcuate structure is used for slowing down
The rolling decrease speed of drilling rod, prevents excessive percussion.
The two ends up and down of guide bar 824 are respectively provided with guide breach 8241, and guide breach 8241 is easy to drilling rod
The smooth storage that is rolled into is taken in frame 8.
The central axis of first support bar the 826, second support bar 828 and the 3rd support bar 827 intersects at same
A bit, three bars hand over formula to arrange the support improved guide bar 824 altogether, prevent it from deforming, and improve guide stable
Property.
When the present invention works, as it is shown in figure 1, drilling rod 9 is placed in support means and is positioned at contact induction installation
2, the top of discharging device 5, rotates between bearing 7 due to inertia when drilling rod 9 is positioned on bearing 7,
If what in rotation process, three groups of contact induction installations 2 all can sense drilling rod 9 presses signal, then it represents that drilling rod
9 is qualified, if the contact of one of them is reactionless, then it represents that segment of drillpipe herein is undesirable；Work as brill
After bar 9 has detected, blowing plate 51 is ejected by blowing cylinder 55, drilling rod 9 along blowing inclined-plane 511 from leading
Rolling out on flitch 4, roll into along guide bar 824 and take in frame 8 to storage, drilling rod 9 is from guide frame 82
Guide bar 824 be slipped in product deriving frame 83, drilling rod 9 applies certain pressure to product deriving frame 83, derive
The lower hydraulic stem 833 of frame 83 shrinks, and product deriving frame 83 the most slowly tilts, after many drilling rods 9 press,
The downward gradient of product deriving frame 83 be enough to make drilling rod 9 to skid off sheet 834 from deriving, thus realizes single drill pipe 9
Taking-up, the drilling rod after convenient detection take operation；If drilling rod 9 detects defective, then move material cylinder 31
Material roller 35 jack-up supports drill rods 9 will be moved, start shifting material motor 37, and move material motor 37 and drive shifting material roller
35, drilling rod 9 is removed along the length direction of frame plate 1.
The structure of the present invention is relatively easy, by multiple spot detection mode, drilling rod is carried out Linearity surveying, its tool
There is accuracy height, detect reliable feature；Hydraulic stem self-regulation structure is set, without people when taking drilling rod
Work operates, and can realize automatically taking of single drill pipe.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
See claim, within protection scope of the present invention, any type of amendment can be made.
Claims (6)
1. the straightness detection mechanism from modus ponens drilling rod, including frame plate (1), it is characterized in that: the upper surface symmetrical mounting of described frame plate (1) has multiple contacts induction installation (2), support means and discharging device (5), the front side of frame plate (1) is fixed with stock guide (4), moves and expect that frame (8) is taken in device (3) and storage；Interval, described contact induction installation (2) is uniformly distributed on frame plate (1), and support means and discharging device (5) are respectively symmetrically lives apart in the upper surface two ends of frame plate (1) length direction, and discharging device (5) is between two support meanss；
Described contact induction installation (2) includes being respectively fixedly connected with the hinged seat (21) in frame plate (1) upper surface and support plate (25), the upper tumbler of hinged seat (21) has gripper shoe (22), the end of gripper shoe (22) is positioned at the lower section of support plate (25), the lower surface device of gripper shoe (22) has spring (26), support plate (25) is the most through with gripper shoe (22) is fixed with feeler lever (24), the lower end of feeler lever (24) is placed in described spring (26), and the frame plate (1) of feeler lever (24) lower section is provided with contact；
Described support means includes the bearing (7) of relative frame plate (1) width symmetrical mounting, and two bearings maintains supporting gap between (7)；
Described discharging device (5) includes upper in frame plate (1) by blowing guide rod (52) carriage and is positioned at the blowing top board (53) of frame plate (1) upper surface and is positioned at the blowing base plate (54) of frame plate (1) lower section, the upper surface of blowing top board (53) is with blowing plate (51), the lower surface of blowing base plate (54) is connected with the piston rod of blowing cylinder (55), and blowing cylinder (55) is connected with frame plate (1)；
Described stock guide (4) is connected with the front side of frame plate (1), and it is with the inclination guide portion (41) of front end；
Described material device (3) that moves includes the installing plate (33) connected with frame plate (1) front side, the lower surface of installing plate (33) is connected and moves material cylinder (31), move and expect that the piston rod of cylinder (31) runs through installing plate (33) and is connected with moving flitch (32), move flitch (32) and be mounted opposite plate (33) slip setting by many shiftings material guide rod (38), the upper surface moving flitch (32) moves material roller (35) by moving material support plate (34) tumbler, move material roller (35) and drive by moving material motor (37), move material motor (37) and be fixed on the side moving flitch (32) by motor fixing plate (36)；
Described storage is taken frame (8) and is included support body, described support body includes underframe (81), fixing device guide frame (82) between the upper front bar (811) of underframe (81) and upper rear bar (812), tumbler product deriving frame (83) between the upper rear bar (812) of underframe (81) and lower rear bar (813)；
Described guide frame (82) includes many cross bars (821), vertical pole (823) and vertical rod (822), and the parallel above of vertical pole (823) is provided with reinforcing bar (829), and the two ends reinforcing bar (829) are connected with vertical rod (822)；Guide bar (824) and securing plate (825) it is fixed with between vertical rod (822) and cross bar (821), guide bar (824) is connected with the outer wall of vertical rod (822) the first support bar (826), guide bar (824) is connected with the outer wall of cross bar (821) the second support bar (828), and being connected between guide bar (824) with securing plate (825) has the 3rd support bar (827)；The two ends of cross bar (821) are respectively provided with through hole (8211), and the two ends of cross bar (821) are connected with upper front bar (811) and the upper rear bar (812) of underframe (81) by described through hole (8211) respectively；
Described product deriving frame (83) includes upper support bar (832) and the lower hydraulic stem (833) that upper rear bar (812) and lower rear bar (813) with underframe (81) is rotationally connected respectively, upper support bar (832) is common with the end of lower hydraulic stem (833) and support column (831) is connected, and between support column (831) and upper support bar (832), device has derivation sheet (834)；
The upper surface symmetrical mounting limited location device of described frame plate (1), described stopping means includes the limited block (6) that relative frame plate (1) width is arranged, band limited location gap between two limited blocks (6)；
The end of described gripper shoe (22) is with thinning area (221), and thinning area (221) are positioned at the lower section of described support plate (25), spring (26) described in the lower surface device of thinning area (221).
2. as claimed in claim 1 from the straightness detection mechanism of modus ponens drilling rod, it is characterised in that: the upper surface returning apparatus of described gripper shoe (22) has contact block (23).
3. as claimed in claim 1 from the straightness detection mechanism of modus ponens drilling rod, it is characterised in that: the blowing inclined-plane (511) that the oriented frame plate of upper surface band (1) front side of described blowing plate (51) tilts.
4. as claimed in claim 1 from the straightness detection mechanism of modus ponens drilling rod, it is characterised in that: described guide bar (824) is with arcuate structure, and its convex side is towards described securing plate (825).
5. as claimed in claim 1 or 2 from the straightness detection mechanism of modus ponens drilling rod, it is characterised in that: the two ends up and down of described guide bar (824) are respectively provided with guide breach (8241).
6. as claimed in claim 1 from the straightness detection mechanism of modus ponens drilling rod, it is characterised in that: the central axis of described first support bar (826), the second support bar (828) and the 3rd support bar (827) intersects at same point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607101.5A CN104280008B (en) | 2014-10-31 | 2014-10-31 | Straightness detection mechanism from modus ponens drilling rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607101.5A CN104280008B (en) | 2014-10-31 | 2014-10-31 | Straightness detection mechanism from modus ponens drilling rod |
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| CN104280008A CN104280008A (en) | 2015-01-14 |
| CN104280008B true CN104280008B (en) | 2016-10-26 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322615Y (en) * | 2008-12-10 | 2009-10-07 | 宝山钢铁股份有限公司 | Device for detecting the straightness of drill stem |
| CN102335682A (en) * | 2010-07-28 | 2012-02-01 | 宝山钢铁股份有限公司 | Online detecting and straightening equipment and method of straightness of pipe end of drill pipe |
| CN202994125U (en) * | 2012-12-18 | 2013-06-12 | 吴江市新申铝业科技发展有限公司 | Linearity detection tool |
| CN203148419U (en) * | 2013-01-29 | 2013-08-21 | 天津塞维拉电梯轨道***有限公司 | Automatic detection system for elevator guide rail straightness |
| CN203704907U (en) * | 2014-02-10 | 2014-07-09 | 高英辉 | Automatic box body hole coaxiality measuring device |
| CN204142225U (en) * | 2014-10-31 | 2015-02-04 | 无锡中地地质装备有限公司 | From the straightness detection mechanism of modus ponens drilling rod |
-
2014
- 2014-10-31 CN CN201410607101.5A patent/CN104280008B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201322615Y (en) * | 2008-12-10 | 2009-10-07 | 宝山钢铁股份有限公司 | Device for detecting the straightness of drill stem |
| CN102335682A (en) * | 2010-07-28 | 2012-02-01 | 宝山钢铁股份有限公司 | Online detecting and straightening equipment and method of straightness of pipe end of drill pipe |
| CN202994125U (en) * | 2012-12-18 | 2013-06-12 | 吴江市新申铝业科技发展有限公司 | Linearity detection tool |
| CN203148419U (en) * | 2013-01-29 | 2013-08-21 | 天津塞维拉电梯轨道***有限公司 | Automatic detection system for elevator guide rail straightness |
| CN203704907U (en) * | 2014-02-10 | 2014-07-09 | 高英辉 | Automatic box body hole coaxiality measuring device |
| CN204142225U (en) * | 2014-10-31 | 2015-02-04 | 无锡中地地质装备有限公司 | From the straightness detection mechanism of modus ponens drilling rod |
Non-Patent Citations (1)
| Title |
|---|
| 多轴钻机钻杆变形分析及校直工艺研究;高瑞等;《工程机械》;20120331;第43卷;第57-60页 * |
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| CN104280008A (en) | 2015-01-14 |
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Effective date of registration: 20171215 Address after: 214116 Jiangsu province Wuxi city Xishan District Three Village e Hu Zhen Yang Bang No. 33 Patentee after: Hua Hui Address before: 214000 Xintai Industrial Park, Wuxi New District, Jiangsu, China (Wuxi Geological Equipment Co., Ltd.) Patentee before: Wuxi Geotec Geological Equipment Co., Ltd. |
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Effective date of registration: 20201201 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. Address before: 214116 Jiangsu province Wuxi city Xishan District Three Village e Hu Zhen Yang Bang No. 33 Patentee before: Hua Hui |
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Effective date of registration: 20211224 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |