CN106797720A - Bio-fertilizer fertilizer apparatus - Google Patents
Bio-fertilizer fertilizer apparatus Download PDFInfo
- Publication number
- CN106797720A CN106797720A CN201611232534.2A CN201611232534A CN106797720A CN 106797720 A CN106797720 A CN 106797720A CN 201611232534 A CN201611232534 A CN 201611232534A CN 106797720 A CN106797720 A CN 106797720A
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- China
- Prior art keywords
- fertilizer
- rotating cylinder
- hopper
- bio
- mixing drum
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
- A01C15/006—Hoppers
- A01C15/007—Hoppers with agitators in the hopper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to fertilizer apparatus field, disclose a kind of bio-fertilizer fertilizer apparatus, including frame, actuating unit, roller, hopper, rotating cylinder and rotary tillage sheet, drum rotation is connected in frame, rotary tillage sheet is connected on rotating cylinder, mixing drum is fixed with frame, rotated in mixing drum and be provided with screw rod, the first hopper and the second hopper are communicated with mixing drum, screw rod bottom is communicated with tremie pipe, rotating cylinder is arranged on the lower section of mixing drum, the both sides of rotating cylinder are provided with annular groove, first through hole is provided with groove, some second through holes are provided with rotating cylinder, boss is provided with the inwall of rotating cylinder both sides, piston plate is slidably connected on boss, piston plate is slidably connected on boss, piston plate is connected with cylindrical cam near the side of rotating cylinder end, stage clip is provided between cylindrical cam and rotating cylinder, cylindrical cam mutually has push rod；The present invention compared with prior art, during the fertilising of bio-fertilizer can realize digging, mixed biological fertilizer and chemical fertilizer, applying fertilizer is integrated completion.
Description
Technical field
The present invention relates to fertilizer apparatus field, more particularly to a kind of bio-fertilizer fertilizer apparatus.
Background technology
With continuing to develop for science and technology, China's agricultural has been enter into new developing stage, from traditional agriculture to existing
For Agricultural Transformation, Resources for construction saving, environmentally friendly agricultural, traditional fertilization is all that artificially applying fertilizer causes inefficiency, manually
Expend very big, therefore farming and fertilising etc. be efficient, convenient, bio-fertilizer fertilizer machinery at low cost in order to improve, it has also become
One important directions of those skilled in the art's research.
Bio-fertilizer generally refers to the fermented rear a kind of fertilizer for being formed of excreta of birds, domestic animals, relative to other fertilizer
Material, it has agricultural value higher.Granular bio-fertilizer is manufactured into after bio-fertilizer fermentation, because bio-fertilizer moisture content is compared with Gao Yi
Generation is hardened, forms irregular block not of uniform size, therefore its fertilising process is relative complex, can expend many labours.Just
Because in this way, in actual agricultural production, peasant is reluctant that using bio-fertilizer chemical fertilizer would rather be used.
During actual fertilising, peasant typically can mix fertilising using bio-fertilizer and chemical fertilizer, so to crops
Growth is more preferable, and traditional mode is that bio-fertilizer is used spade by bio-fertilizer and change by peasant together with chemical fertilizer first in container
Fertilizer carries out upset mixing, after then being ploughed to soil using mini-tiller, reuses general fertilizer applicator, and soil is carried out
Fertilising, whole fertilizer mixing, three steps in arable land and fertilising are divided into the completion of three steps, and production efficiency is very low.
The content of the invention
A kind of fertilising efficiency high the invention is intended to provide bio-fertilizer, fertilising process can be realized digging, mixed biological fertilizer with
The bio-fertilizer fertilizer apparatus that chemical fertilizer, fertilising are integrated.
Bio-fertilizer fertilizer apparatus in this programme, including frame, actuating unit, roller, hopper, rotating cylinder and rotary tillage sheet, institute
State roller and roll the bottom for being arranged on frame, the actuating unit is fixedly connected in frame, and the drum rotation is connected to machine
On frame, the rotary tillage sheet is fixedly connected on rotating cylinder and is rotated by rotating cylinder, and mixing drum, institute are fixedly connected with the frame
State to rotate in mixing drum and be provided with screw rod, the screw rod is driven by actuating unit, the screw rod include left-hand screw bar and
Right handed worm, the left-hand screw bar is fixedly connected with the end of right handed worm, the rotation direction phase of the left-hand screw bar and right handed worm
Instead, the first hopper is communicated with the mixing drum, first hopper is located at the junction top of left-hand screw bar and right handed worm,
Tremie pipe, the tremie pipe and first of the left-hand screw bar are communicated with mixing drum below the left-hand screw bar and right handed worm
Mixing drum top and the top of the mixing drum between the tremie pipe and the first hopper of right-hand screw pipe between hopper are communicated with second
Hopper, the rotating cylinder is arranged on the lower section of mixing drum, and the rotating cylinder is hollow structure, and it is recessed that the both sides of the rotating cylinder are provided with annular
Groove, is provided with first through hole on the annular groove, bottom and the annular groove gap of the tremie pipe coordinate, described two neighboring
Some second through holes are provided with rotating cylinder between rotary tillage sheet, boss, the boss are provided with the inwall of the rotating cylinder both sides
On slidably connect pusher, the pusher includes piston plate, and the piston plate is slidably connected on boss, piston plate
Connecting rod is connected near the side of rotating cylinder end, the connecting rod passes through rotating cylinder end, and the connecting rod is away from piston plate
One end is connected with cylindrical cam, and stage clip is provided between the cylindrical cam and rotating cylinder, and the cylindrical cam is away from piston plate
One end mutually has push rod, and the push rod is fixedly connected in frame.
The know-why of this programme：Frame is used to connect and support each mechanism, and actuating unit is used to provide power, drives
The rotation of screw rod, mixing drum is used for the mixing of bio-fertilizer and chemical fertilizer, and the first hopper is used to contain bio-fertilizer, and the second hopper is used for
Chemical fertilizer is contained, after bio-fertilizer enters in mixing drum from the first hopper, left-hand screw bar is rotating drive bio-fertilizer to left movement, right
Screw rod is rotating drive bio-fertilizer and moves right, and to the left or when moving right, the chemical fertilizer in the second hopper enters bio-fertilizer
Enter in mixing drum, just flowed out from tremie pipe through the mixing of screw rod, the mixed fertilizer that tremie pipe is used to mix is passed into
In the hollow structure of rotating cylinder；Rotating cylinder is used to install rotary tillage sheet and apply fertilizer soil, and rotary tillage sheet is used to dig, the ring on rotating cylinder
Connected in star is used for when the lower gap of rotating cylinder and tremie pipe coordinates, and mixed fertilizer does not spill, and in drum rotation, can pass through
Second through hole enters into the hollow inside of rotating cylinder；During drum rotation, the boss of inwall can be driven also to rotate, and then drive piston plate
Also rotate, because piston plate is connected with cylindrical cam, cylindrical cam mutually has push rod, therefore when piston plate is rotated, cylindrical cam
Also rotate, because push rod is fixed, the end of push rod will be slided on cylindrical cam, the stage clip between cylindrical cam and rotating cylinder
Continuous compression and under resetting, piston plate will constantly be slided on boss, and when mixed fertilizer, to enter into rotating cylinder hollow etc
Afterwards, mixed fertilizer is constantly pushed to the middle part of rotating cylinder from piston plate, then the second through hole from rotating cylinder spills, and drops to soil
On the ground, soil is applied fertilizer.
The beneficial effect of this programme compared with prior art：This programme by screw rod and mixing drum first to bio-fertilizer and
Chemical fertilizer is mixed, and then drives rotary tillage sheet to turn over soil by rotating cylinder, while turning over, soil is mixed
The fertilising of fertilizer, entirely mixes, digs and the completion simultaneously of fertilising process, and production efficiency is higher.
Further, the first belt pulley is fixedly connected with the screw rod, the second belt is fixedly connected with the rotating cylinder
Wheel, tensioning has belt between first belt pulley and the second belt pulley.When actuating unit drives screw rod to rotate, can just lead to
The rotation of belt drive rotating cylinder is crossed, the linkage of screw rod and rotating cylinder is realized, it is only necessary to which an actuating unit drives, and structure is simpler
It is single compact.
Further, first hopper and the second hopper are back taper hopper.Fertilizer in hopper is subject in hopper
Power diagonally downward, after the fertilizer of bottom enters within mixing drum, the fertilizer on top will by gravity slide downwards automatically to
Feed hopper bottom.
Further, the sloped-end of the rotary tillage sheet is set.When digging, the end of rotary tillage sheet is to be obliquely installed to rotary tillage sheet
, soil can be raised away to an inclined side, then cover the mixed fertilizer spilt from the second through hole, and more conducively plant is to fertilizer
Absorb.
Further, the actuating unit is diesel engine.Torsional moment of diesel engine is big, and powerful is easy to use, is suitable for field
Mobility operation.
Further, the screw rod is lined with rolling bearing with mixing drum junction.The setting of rolling bearing can say spiral shell
Sliding friction between swing arm and mixing drum is changed into rolling friction, and frictional dissipation is few, and kinetic equation loss is also small, operating noise also compared with
It is small.
Further, the bottom of first hopper and the second hopper is provided with the cunning for adjusting fertilizer gliding speed
Plate.The setting of slide plate, can flow into the flow of mixing drum by the slidable adjustment bio-fertilizer or chemical fertilizer of slide plate.
Brief description of the drawings
Fig. 1 is the structural representation of bio-fertilizer fertilizer apparatus embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frame 1, roller 2, rotating cylinder 3, rotary tillage sheet 4, mixing drum 5, left-hand screw bar 6, the right side
It is screw rod 7, the first hopper 8, the second hopper 9, diesel engine 10, slide plate 11, tremie pipe 12, first through hole 13, the second through hole 14, convex
Platform 15, piston plate 16, cylindrical cam 17, stage clip 18, push rod 19, the first belt pulley 20, the second belt pulley 21, belt 22.
Embodiment is referred to shown in Fig. 1 substantially：Bio-fertilizer fertilizer apparatus in this programme, including frame 1, roller 2, hopper,
Rotating cylinder 3 and rotary tillage sheet 4, roller 2 roll the bottom for being arranged on frame 1, and rotary tillage sheet 4 is fixedly connected on rotating cylinder 3 by flat key, and
The sloped-end of rotary tillage sheet 4 is set；Be welded with mixing drum 5 in frame 1, rotated in mixing drum 5 and be provided with screw rod, screw rod with
The junction of mixing drum 5 is lined with rolling bearing, and screw rod right-hand member is welded with the output shaft of diesel engine 10, and diesel engine 10 passes through bolt
It is fixedly connected in frame 1, screw rod includes left-hand screw bar 6 and right handed worm 7, the right part of left-hand screw bar 6 and right handed worm 7
Left part weld together, left-hand screw bar 6 and right handed worm 7 it is oppositely oriented, welding is communicated with the first hopper on mixing drum 5
8, the first hopper 8 is located at the weld top of left-hand screw bar 6 and right handed worm 7, the mixing drum 5 at the left and right two ends of the first hopper 8
On be communicated with the second hopper 9, the first hopper 8 and the second hopper 9 are back taper hopper, the first hopper 8 and the second hopper 9
The slide plate 11 being provided with for adjusting fertilizer gliding speed is slided in bottom, and left-hand screw bar 6 is connected with the bottom of right handed worm 7
There is tremie pipe 12, rotating cylinder 3 is rotatably connected in the frame 1 of the lower section of mixing drum 5, rotating cylinder 3 is hollow structure, the both sides of rotating cylinder 3
Annular groove is provided with, first through hole 13 is provided with annular groove, lower end and the annular groove interval of tremie pipe 12 coordinate, adjacent
Some second through holes 14 are provided with rotating cylinder 3 between two rotary tillage sheets 4, boss 15, boss are welded with the inwall of the both sides of rotating cylinder 3
Pusher is slidably connected on 15, pusher includes piston plate 16, and piston plate 16 is slidably connected on boss 15, piston plate
16 have been welded to connect connecting rod near the sides of the ends of rotating cylinder 3, and connection boom end is connected with cylindrical cam 17, cylindrical cam 17 with
Stage clip 18 is provided between rotating cylinder 3, cylindrical cam 17 mutually has push rod 19 away from one end of piston plate 16, and push rod 19 is welded on machine
On frame 1, the first belt pulley 20 is fixedly connected with by flat key on screw rod, second skin is fixedly connected with by flat key on rotating cylinder 3
Belt wheel 21, tensioning has belt 22 between the first belt pulley 20 and the second belt pulley 21.
When using, bio-fertilizer is inverted in the first hopper 8, chemical fertilizer is inverted in the second hopper 9 of the both sides of the first hopper 8
In, the flow for needing fertilising is then regulated by slide plate 11, now, start diesel engine 10, diesel engine 10 to drive screw rod rotation
Turn, screw rod drives the first belt pulley 20 also to rotate, the first belt pulley 20 drives the second belt pulley 21 to rotate further through belt 22,
And then causing that rotating cylinder 3 also begins to rotation, during rotation, the bio-fertilizer in the first hopper 8 enters into mixing drum 5 to screw rod
It is interior, it is oppositely oriented because of left-hand screw bar 6 and right handed worm 7, therefore, a part of bio-fertilizer will be to left movement, and a part is biological
Fertilizer will be moved right, in motion process, among chemical fertilizer in the second hopper 9 is also into mixing drum 5, by the rotation of screw rod
Capable mixing is rotated into, after mixing, tremie pipe 12 is entered into, then mixed fertilizer enters into rotating cylinder 3 from the first through hole 13 of rotating cylinder 3
Hollow structure in, when rotating cylinder 3 rotates under the drive of belt 22, the rotary tillage sheet 4 on rotating cylinder 3 is just digged to soil, turn
When cylinder 3 is rotated, the boss 15 of the inwall of rotating cylinder 3 can also be rotated together, and then drive piston plate 16 also to rotate, because piston plate 16 is connected
There is cylindrical cam 17, cylindrical cam 17 mutually has push rod 19, therefore when piston plate 16 is rotated, cylindrical cam 17 also rotates, because
For push rod 19 is fixed, so under the compression and reset of stage clip 18, piston plate 16 will horizontally slip on boss 15, work as mixing
Fertilizer enter into rotating cylinder 3 it is hollow within after, from piston plate 16 constantly to rotating cylinder 3 middle part push mixed fertilizer, then from turn
The second through hole 14 on cylinder 3 spills, and drops on soil, because the end of rotary tillage sheet 4 is obliquely installed, therefore, when digging,
Soil can be raised away to an inclined side, then cover the mixed fertilizer spilt from the second through hole 14, and more conducively plant is to fertilizer
Absorb.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (7)
1. bio-fertilizer fertilizer apparatus, including frame, actuating unit, roller, hopper, rotating cylinder and rotary tillage sheet, the roller are rolled and set
Put in the bottom of frame, the actuating unit is fixedly connected in frame, and the drum rotation is connected in frame, the rotary tillage
Piece is fixedly connected on rotating cylinder and is rotated by rotating cylinder, it is characterised in that：Mixing drum is fixedly connected with the frame, it is described
Rotated in mixing drum and be provided with screw rod, the screw rod is driven by actuating unit, the screw rod includes left-hand screw bar and the right side
Screw rod, the left-hand screw bar is fixedly connected with the end of right handed worm, the left-hand screw bar and right handed worm it is oppositely oriented,
The first hopper is communicated with the mixing drum, first hopper is located at the junction top of left-hand screw bar and right handed worm, institute
State and tremie pipe is communicated with the mixing drum below left-hand screw bar and right handed worm, the tremie pipe and the first material of the left-hand screw bar
Mixing drum top and the top of the mixing drum between the tremie pipe and the first hopper of right-hand screw pipe between bucket are communicated with the second material
Bucket, the rotating cylinder is arranged on the lower section of mixing drum, and the rotating cylinder is hollow structure, and it is recessed that the both sides of the rotating cylinder are provided with annular
Groove, is provided with first through hole on the annular groove, bottom and the annular groove gap of the tremie pipe coordinate, described two neighboring
Some second through holes are provided with rotating cylinder between rotary tillage sheet, boss, the boss are provided with the inwall of the rotating cylinder both sides
On slidably connect pusher, the pusher includes piston plate, and the piston plate is slidably connected on boss, piston plate
Connecting rod is connected near the side of rotating cylinder end, the connecting rod passes through rotating cylinder end, and the connecting rod is away from piston plate
One end is connected with cylindrical cam, and stage clip is provided between the cylindrical cam and rotating cylinder, and the cylindrical cam is away from piston plate
One end mutually has push rod, and the push rod is fixedly connected in frame.
2. bio-fertilizer fertilizer apparatus according to claim 1, it is characterised in that：First is fixedly connected with the screw rod
Belt pulley, is fixedly connected with the second belt pulley on the rotating cylinder, tensioning has skin between first belt pulley and the second belt pulley
Band.
3. bio-fertilizer fertilizer apparatus according to claim 2, it is characterised in that：First hopper and the second hopper are
Back taper hopper.
4. bio-fertilizer fertilizer apparatus according to claim 3, it is characterised in that：The sloped-end of the rotary tillage sheet is set.
5. bio-fertilizer fertilizer apparatus according to claim 4, it is characterised in that：The actuating unit is diesel engine.
6. bio-fertilizer fertilizer apparatus according to claim 5, it is characterised in that：In the screw rod and mixing drum junction
It is lined with rolling bearing.
7. bio-fertilizer fertilizer apparatus according to claim 6, it is characterised in that：The bottom of first hopper and the second hopper
Portion is provided with the slide plate for adjusting fertilizer gliding speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232534.2A CN106797720B (en) | 2016-12-28 | 2016-12-28 | Bio-fertilizer fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232534.2A CN106797720B (en) | 2016-12-28 | 2016-12-28 | Bio-fertilizer fertilizer apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106797720A true CN106797720A (en) | 2017-06-06 |
| CN106797720B CN106797720B (en) | 2018-10-26 |
Family
ID=58985086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232534.2A Expired - Fee Related CN106797720B (en) | 2016-12-28 | 2016-12-28 | Bio-fertilizer fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106797720B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785684A (en) * | 2021-09-11 | 2021-12-14 | 曾庆飘 | Efficient fertilizing device with material mixing function for agricultural planting |
| CN115868314A (en) * | 2022-11-04 | 2023-03-31 | 杨凌职业技术学院 | Agricultural is with ploughing machine a little |
| CN117859432A (en) * | 2024-03-12 | 2024-04-12 | 上海鸣桦环境科技有限公司 | Humic acid soil mixing device for saline-alkali soil restoration and restoration method thereof |
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| CN105723842A (en) * | 2016-04-26 | 2016-07-06 | 贵州省烟草公司毕节市公司 | Device and method for simultaneous application of two fertilizers |
| CN205584728U (en) * | 2016-04-26 | 2016-09-21 | 贵州省烟草公司毕节市公司 | Device is used simultaneously to organic compound fertilizer |
| CN205648406U (en) * | 2016-05-25 | 2016-10-19 | 河南科海廷机械有限公司 | Fertilizer applicator spiral hopper |
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2016
- 2016-12-28 CN CN201611232534.2A patent/CN106797720B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2614832B2 (en) * | 1995-05-08 | 1997-05-28 | 合資会社田端農機具製作所 | Two-stage fertilizer rotary type multi-row fertilizer |
| JP4742788B2 (en) * | 2005-09-29 | 2011-08-10 | 井関農機株式会社 | Sprayer for work vehicles |
| CN201976437U (en) * | 2011-03-10 | 2011-09-21 | 上海世达尔现代农机有限公司 | Agitating power transmission mechanism for manure hopper of organic manure-spreading rotary-tillage combined operating machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113785684A (en) * | 2021-09-11 | 2021-12-14 | 曾庆飘 | Efficient fertilizing device with material mixing function for agricultural planting |
| CN115868314A (en) * | 2022-11-04 | 2023-03-31 | 杨凌职业技术学院 | Agricultural is with ploughing machine a little |
| CN115868314B (en) * | 2022-11-04 | 2023-08-08 | 杨凌职业技术学院 | Agricultural is with ploughing machine a little |
| CN117859432A (en) * | 2024-03-12 | 2024-04-12 | 上海鸣桦环境科技有限公司 | Humic acid soil mixing device for saline-alkali soil restoration and restoration method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106797720B (en) | 2018-10-26 |
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Effective date of registration: 20200814 Address after: Zhu Village in Jiawang District of Jiangsu province 221000 Bian Tang Zhen Xuzhou City Patentee after: Xuzhou sushu Agricultural Technology Co.,Ltd. Address before: Changshou District of Chongqing city in 401220 Glenn Zhen LAN Xing Cun 1 groups Patentee before: CHONGQING YIFENG BIOLOGICAL FERTILIZER Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20211228 |