CN113662695A - Assembled artificial tooth capable of being quickly disassembled and assembled - Google Patents
Assembled artificial tooth capable of being quickly disassembled and assembled Download PDFInfo
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- CN113662695A CN113662695A CN202110888726.3A CN202110888726A CN113662695A CN 113662695 A CN113662695 A CN 113662695A CN 202110888726 A CN202110888726 A CN 202110888726A CN 113662695 A CN113662695 A CN 113662695A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/225—Fastening prostheses in the mouth
- A61C13/277—Telescopic anchoring, i.e. using spring biased detents
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- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
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Abstract
The invention discloses a quick-dismounting fabricated denture, belonging to the field of dentures, comprising a fixed bolt, wherein a bearing platform is fixedly connected on the fixed bolt, an anchoring cone is fixedly connected at the top end of the bearing platform, a splicing denture is clamped on the anchoring cone, the splicing denture comprises an inner framework, a full-ceramic denture main body is fixedly connected at the outer side of the inner framework, a clamping bolt is fixedly connected at the bottom end of the inner framework, inserting holes matched with the clamping bolt are respectively chiseled on the bearing platform and the anchoring cone, a threaded hole matched with the clamping bolt is arranged on the fixed bolt, an elastic compression ring matched with the clamping bolt is filled in the anchoring cone, a plurality of movable columns which are uniformly distributed are fixedly connected on the outer wall of the anchoring cone, the overall strength of the denture is ensured by using the full-ceramic denture containing the inner framework, and the denture can be replaced without replacing an implant body of an implant bed, and the false tooth is assembled quickly and stably, and the damaged false tooth is convenient to maintain.
Description
Technical Field
The invention relates to the field of false teeth, in particular to an assembled false tooth capable of being quickly disassembled and assembled.
Background
The denture is what is commonly called a "denture". Just like "leg prosthesis" and "prosthetic limb" are referred to as "prosthetic limb", a "denture" means that the human being is "obligated" to the utmost. The medical science is a general term for restorations made after partial or all teeth of the upper and lower jaws are lost. The artificial tooth is divided into removable type and fixed type. Fixed dentures (commonly known as "fixed dentures") are not worn by the patient himself, while removable dentures (commonly known as "removable dentures") are worn by the patient easily.
The existing method for implanting the false tooth usually adopts a screw to fix the false tooth on a dental bed. What adopt when the patient will change many teeth is fixed every tooth respectively on the teethridge, every denture all will bore a mounting hole, reuse screw go up denture fixed mounting, this kind of mode operation difficulty of changing the denture, work load is big, the time of change is long, the doctor is in long-time operation process, cause the error easily, the patient will bear the operation misery many times, increased the number of times of seeing a doctor, aggravated the expense of medical treatment, bring very big misery for patient's mind and body.
Present implanted denture is overall structure mostly, and when the denture received injury after the exogenic injury damage, the user need take out the implant completely and change and maintain the denture, then still need install again, because implanted denture is the artificial tooth of implanting the teethridge, installs again very inconveniently, influences user's normal use.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a quickly-disassembled assembled denture, which can ensure the overall strength of the denture by using a full-ceramic denture with an inner framework compared with the existing integrated implanted denture, can replace the denture without replacing an implant body implanted in a dental bed, is quickly and stably assembled and is convenient for maintenance after the denture is damaged.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a quick assembly disassembly's assembled artificial tooth, includes the gim peg, fixedly connected with plummer on the gim peg, the top fixedly connected with anchor awl of plummer, the joint has concatenation formula denture on the anchor awl, concatenation formula denture includes the inner frame, the outside fixedly connected with porcelain artificial tooth main part of inner frame, the bottom fixedly connected with peg of inner frame, all open on plummer and the anchor awl and chisel the jack that has assorted with the peg, open on the gim peg and chisel the screw hole that has assorted with the peg, the anchor awl intussuseption is filled with the elasticity clamping ring that matches with the peg, fixedly connected with a plurality of evenly distributed's movable post on the outer wall of anchor awl, the movable post runs through the anchor awl and with elasticity clamping ring fixed connection, fixedly connected with a plurality of evenly distributed on the inner wall of inner frame and with movable post assorted calorie ball, the wide-mouth jack has been seted up on the card ball, and this scheme can realize having guaranteed the bulk strength of artificial tooth through using the full porcelain artificial tooth that contains the inner frame, and can change the artificial tooth under the implant condition of not changing implantation teethridge, and the artificial tooth assembly is swift firm, makes things convenient for the maintenance after the artificial tooth damages.
The preparation process of the assembled denture capable of being quickly disassembled and assembled comprises the following steps:
s1, firstly, prefabricating an inner framework to finish framework forging of the spliced denture;
s2, welding and fixing the preformed clamp bolt and the inner framework;
s3, selecting a proper mould, placing the inner skeleton into the upper mould, and then combining the films for injection molding to form the spliced denture with the inner skeleton as the bottom edge.
Furthermore, the inner frame and the clamping ball are integrally forged and formed.
Further, the inner cavity of the upper die in the step S3 is matched with the inner frame, and when the upper die and the lower die are closed, the inner frame seals the die cavity of the lower die, so that the formed spliced denture is supported by the inner frame as a bottom support, and is assembled through the inner frame and the anchoring cone.
Further, the draw-in bolt is including pegging graft the sleeve on the inner frame, sleeve internal thread connection has the internal thread post, the bottom fixedly connected with draw-in plug of internal thread post, and in the draw-in plug embedding gim peg, the chisel has hexagonal slot on telescopic top, telescopic top fixedly connected with seals the film, makes hexagonal slot closed before the dismantlement and prevents that hexagonal slot from being sealed by porcelain raw materials.
Furthermore, the elastic compression ring is made of a memory material, and an elastic wear-resistant net is connected between one end, close to the clamping bolt, of the elastic compression ring and the anchoring cone, so that the elastic compression ring is prevented from being damaged due to friction of the clamping bolt.
Furthermore, a gum gasket is fixedly connected to the outer wall of the bearing table and made of a rubber material.
Furthermore, the thin-wall part of the top end of the full-ceramic denture main body, which is matched with the position of the clamping bolt, is cast for the second time by a porcelain baking process, so that the porcelain body at the position can be quickly taken down after being broken during disassembly, and the sleeve can be conveniently taken out.
A quick-assembly and disassembly assembled denture comprises the following installation method:
a1, firstly, implanting a fixing bolt into a gum;
a2, clamping the prefabricated spliced false teeth on an anchoring cone, wherein in the clamping process, a clamping bolt applies pressure to an elastic pressure ring to enable the elastic pressure ring to extrude a movable column to move outwards until the movable column is clamped with a clamping ball on an inner framework, so that the spliced false teeth are locked and fixed;
a3, and finally, selecting a proper gum pad to be installed on the bearing table, so that the gap between the split denture and the bearing table is shielded.
A quick assembly disassembly type false tooth comprises the following disassembly methods:
b1, firstly, using a small electric drill to puncture the thin-wall part of the all-ceramic denture main body to expose the hexagonal slot at the top end of the internal thread column;
b2, mounting a drill bit matched with the hexagonal slot on the small electric drill, and then rotating the sleeve and the internal thread column to enable the internal thread column to move upwards until the internal thread column is separated from the anchoring cone, wherein the elastic press ring is not extruded at the moment, and the movable column is reset;
b3, finally, the split denture is pulled out from the anchoring awl to finish the disassembly of the split denture.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize having guaranteed the bulk strength of artificial tooth through the use complete porcelain artificial tooth that contains the inner frame, and can change the artificial tooth under the implant condition of not changing the implantation gum, and the artificial tooth assembly is swift firm, makes things convenient for the maintenance after the artificial tooth damages.
(2) The upper die inner cavity in the elastic pressure ring step is matched with the inner framework, the inner framework seals the die cavity of the lower die when the upper die and the lower die are closed, and the formed spliced false tooth is supported by the inner framework as the bottom so as to be assembled through the inner framework and the anchoring cone.
(3) The gim peg has the internal thread post including the sleeve of pegging graft on the inner frame, and the bottom fixedly connected with card stopper of internal thread post, and in card stopper embedding gim peg, the telescopic top was dug there is the hexagonal slot, and telescopic top fixedly connected with seals the film, makes the hexagonal slot sealed before dismantling and prevents that the hexagonal slot from being sealed by porcelain raw materials.
(4) The thin-wall part of the top end of the complete porcelain denture main body, which is matched with the position of the clamping bolt, is cast for the second time by a porcelain baking process, so that the porcelain body at the position can be quickly taken down after being broken during disassembly, and the sleeve can be conveniently taken out.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of a portion of the structure of the movable column of the present invention in an uncompressed state;
FIG. 5 is a flow chart of a process for making a split dental prosthesis of the present invention;
FIG. 6 is a view of a mold for preparing a split dental prosthesis of the present invention;
FIG. 7 is a front view of the present invention;
FIG. 8 is a sectional view of the present invention as disassembled;
FIG. 9 is an exploded view of the present invention;
FIG. 10 is a flowchart of the disassembling process according to the present invention.
The reference numbers in the figures illustrate:
the artificial tooth comprises a fixing bolt 1, a bearing table 2, an elastic compression ring 3, an anchoring cone 4, a split joint type artificial tooth 5, an inner framework 501, a clamping ball 502, a movable column 503, a movable column 6, a clamping bolt 7, a sleeve 701, an internal thread column 702 and a clamping plug 703.
Detailed Description
In this embodiment 1, the technical solution will be clearly and completely described in conjunction with the disclosed drawings, so that the purpose, technical solution and beneficial effects of the embodiments of the present disclosure will be more clear. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. "upper", "lower", "inside", "outside", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example 1:
referring to fig. 1-4, a quick-detachable fabricated denture includes a fixing bolt 1, a bearing platform 2 fixedly connected to the fixing bolt 1, and a gum pad fixedly connected to an outer wall of the bearing platform 2, the gum pad being made of rubber material. The top fixedly connected with anchor awl 4 of plummer 2, the joint has concatenation formula denture 5 on the anchor awl 4, concatenation formula denture 5 includes inner frame 501, inner frame 501's outside fixedly connected with all porcelain artificial tooth main part 503, all porcelain artificial tooth main part 503's top is sunken, the depressed part bottom is short apart from the gim peg 7, here porcelain body is thinner, all porcelain artificial tooth main part 503 top and gim peg 7 position assorted thin wall part are pour by porcelain technology secondary and are made, the porcelain body that makes two kinds of technologies handle divide into two parts, the porcelain body that makes this position can be taken off fast after being broken when dismantling, so that taking out of sleeve 701.
Referring to fig. 2-4, a bottom end of the inner frame 501 is fixedly connected with a clamping bolt 7, jacks matched with the clamping bolt 7 are drilled on the bearing platform 2 and the anchoring cone 4, a threaded hole matched with the clamping bolt 7 is drilled on the fixing bolt 1, the clamping bolt 7 comprises a sleeve 701 inserted on the inner frame 501, an internal threaded column 702 is connected with an internal thread in the sleeve 701, a clamping plug 703 is fixedly connected to a bottom end of the internal threaded column 702, the clamping plug 703 is embedded in the fixing bolt 1, a hexagonal slot is drilled on a top end of the sleeve 701, and a sealing rubber sheet is fixedly connected to a top end of the sleeve 701, so that the hexagonal slot is sealed before disassembly to prevent the hexagonal slot from being sealed by a ceramic raw material;
referring to fig. 2-4, an elastic compression ring 3 matched with a clamping bolt 7 is filled in an anchoring cone 4, the elastic compression ring 3 is made of a memory material, an elastic wear-resistant net is connected between one end of the elastic compression ring 3 close to the clamping bolt 7 and the anchoring cone 4 to prevent the elastic compression ring 3 from being damaged by friction of the clamping bolt 7, a plurality of uniformly distributed movable columns 6 are fixedly connected to the outer wall of the anchoring cone 4, the movable columns 6 penetrate through the anchoring cone 4 and are fixedly connected with the elastic compression ring 3, a plurality of uniformly distributed clamping balls 502 matched with the movable columns 6 are fixedly connected to the inner wall of an inner framework 501, and wide-mouth insertion holes are formed in the clamping balls 502;
referring to fig. 5-6, a quick-release fabricated denture, the split denture 5, is prepared by the following steps:
s1, firstly, prefabricating an inner framework 501, and integrally forging and molding the inner framework 501 and the clamping ball 502 to finish framework forging of the spliced denture 5;
s2, welding and fixing the preformed clamp bolt 7 and the inner framework 501;
s3, selecting a proper mold, placing the inner framework 501 into the upper mold, then closing the film and performing injection molding (the inner cavity of the upper mold is matched with the inner framework 501, and the inner framework 501 seals the mold cavity of the lower mold when the upper mold and the lower mold are closed, so that the formed spliced denture 5 is supported by the inner framework 501 as the bottom, and is convenient to assemble with the anchoring cone 4 through the inner framework 501), and the spliced denture 5 with the inner framework 501 as the bottom edge is formed.
Referring to fig. 8-10, a quick-release fabricated denture includes:
a1, firstly, the fixing bolt 1 is implanted into a gum;
a2, clamping the prefabricated spliced false tooth 5 onto an anchoring cone 4, wherein in the clamping process, a clamping bolt 7 applies pressure to an elastic pressing ring 3 to enable the elastic pressing ring 3 to extrude a movable column 6 to move outwards until the movable column 6 is clamped with a clamping ball 502 on an inner framework 501, so that the spliced false tooth 5 is locked and fixed;
a3, and finally mounting the split denture 5 on the bearing platform 2 by selecting a proper gum pad, so that the gap between the split denture 5 and the bearing platform 2 is shielded.
A quick assembly disassembly type false tooth comprises the following disassembly methods:
b1, firstly, using a small electric drill to puncture the thin-wall part of the all-ceramic denture main body 503, so that the hexagonal socket at the top end of the internal thread column 702 is exposed;
b2, installing a drill bit matched with the hexagonal slot on the small electric drill, and then rotating the sleeve 701 and the internal thread column 702 to enable the internal thread column 702 to move upwards until the internal thread column 702 is separated from the anchoring cone 4, wherein the elastic press ring 3 is not pressed, and the movable column 6 is reset;
b3, finally, the split denture 5 is pulled out from the anchoring awl 4, and the split denture 5 can be disassembled.
Compared with the prior art, the split joint type false tooth 5 can be stably fixed by the movable column 6 on the anchoring cone 4 when the split joint type false tooth 5 is installed, the sleeve 701 can be drawn out by independently crushing the thin-wall part at the top of the split joint type false tooth 5 when the split joint type false tooth is disassembled, the clamping bolt 7 loses the structure for pressurizing the elastic pressure ring 3, the elastic pressure ring 3 is gradually restored when the elastic pressure ring 3 is not pressurized, so that the movable column 6 stops clamping and fixing the split joint type false tooth 5, the split joint type false tooth 5 can be quickly pulled out from the anchoring cone 4 at the moment, and quick disassembly and assembly are sequentially realized;
and the concatenation formula denture 5 of this scheme has guaranteed concatenation formula denture 5's wholeness intensity with inner frame 501 as the bottom sprag, and the complete porcelain denture main part 503 on the inner frame 501 can adjust according to the user demand to adapt to different crowds' user demand.
This scheme can realize having guaranteed the bulk strength of artificial tooth through the use complete porcelain artificial tooth that contains the inner frame, and can change the artificial tooth under the implant condition of not changing the implantation gum, and the artificial tooth assembly is swift firm, makes things convenient for the maintenance after the artificial tooth damages.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a quick assembly disassembly's assembled denture, includes gim peg (1), its characterized in that: fixedly connected with plummer (2) on gim peg (1), the top fixedly connected with anchor awl (4) of plummer (2), the joint has concatenation formula denture (5) on anchor awl (4), concatenation formula denture (5) include inner frame (501), the outside fixedly connected with all porcelain artificial tooth main part (503) of inner frame (501), the bottom fixedly connected with draw bolt (7) of inner frame (501), all open on plummer (2) and anchor awl (4) and chisel jack with draw bolt (7) assorted, open on gim peg (1) and chisel have with draw bolt (7) assorted screw hole, anchor awl (4) intussuseption fill with draw bolt (7) assorted elastic compression ring (3), fixedly connected with a plurality of evenly distributed's movable post (6) on the outer wall of anchor awl (4), movable post (6) run through anchor awl (4) and with elastic compression ring (3) fixed connection, a plurality of clamping balls (502) which are uniformly distributed and matched with the movable column (6) are fixedly connected to the inner wall of the inner framework (501), and wide-mouth insertion holes are formed in the clamping balls (502).
2. A quick-release fabricated denture as claimed in claim 1, wherein: the preparation technology of the spliced false tooth (5) is as follows:
s1, firstly prefabricating an inner framework (501) and finishing framework forging of the spliced denture (5);
s2, welding and fixing the preformed clamp bolt (7) and the inner framework (501);
s3, selecting a proper mold, placing the inner framework (501) into the upper mold, and then closing the film for injection molding to form the spliced denture (5) with the inner framework (501) as the bottom edge.
3. A quick-release fabricated denture as claimed in claim 1, wherein: the inner frame (501) and the clamping ball (502) are integrally formed by forging.
4. A quick-release fabricated denture as claimed in claim 2, wherein: and matching the inner cavity of the upper die in the step S3 with the inner framework (501), and sealing the die cavity of the lower die by the inner framework (501) when the upper die and the lower die are closed.
5. A quick-release fabricated denture as claimed in claim 1, wherein: the clamping bolt (7) comprises a sleeve (701) inserted on the inner framework (501), an internal thread of the sleeve (701) is connected with an internal thread column (702), a clamping plug (703) is fixedly connected to the bottom end of the internal thread column (702), the clamping plug (703) is embedded into the fixing bolt (1), a hexagonal slot is formed in the top end of the sleeve (701), and a sealing rubber sheet is fixedly connected to the top end of the sleeve (701).
6. A quick-release fabricated denture as claimed in claim 1, wherein: the elastic compression ring (3) is made of a memory material, and an elastic wear-resistant net is connected between one end, close to the clamping bolt (7), of the elastic compression ring (3) and the anchoring cone (4).
7. A quick-release fabricated denture as claimed in claim 1, wherein: fixedly connected with gum gasket on the outer wall of plummer (2), the gum gasket is made by rubber materials.
8. A quick-release fabricated denture as claimed in claim 1, wherein: the thin-wall part of the top end of the all-ceramic denture main body (503) matched with the position of the clamping bolt (7) is manufactured by secondary pouring of a porcelain baking process.
9. A quick-release fabricated denture as claimed in claim 1, wherein: the installation method comprises the following steps:
a1, firstly, implanting a fixing bolt (1) into a gum;
a2, clamping the prefabricated spliced denture (5) onto an anchoring cone (4), wherein in the clamping process, a clamping bolt (7) applies pressure to an elastic pressing ring (3) to enable the elastic pressing ring (3) to extrude a movable column (6) to move outwards until the movable column (6) is clamped with a clamping ball (502) on an inner framework (501), so that the spliced denture (5) is locked and fixed;
a3, and finally, selecting a proper gum pad to be installed on the bearing platform (2), so that the gap between the split denture (5) and the bearing platform (2) is shielded.
10. A quick-release fabricated denture as claimed in claim 1, wherein: the disassembling method comprises the following steps:
b1, firstly, a small electric drill is used for puncturing the thin-wall part of the all-ceramic denture main body (503) to expose the hexagonal slot at the top end of the internal thread column (702);
b2, a drill bit matched with the hexagonal slot is installed on the small electric drill, then the internal thread column (702) moves upwards through rotating the sleeve (701) and the internal thread column (702) until the internal thread column (702) is separated from the anchoring cone (4), at the moment, the elastic press ring (3) is not extruded, and the movable column (6) resets;
b3, finally, the split denture (5) is pulled off from the anchoring awl (4) to finish the disassembly of the split denture (5).
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| CN202110888726.3A CN113662695B (en) | 2021-08-02 | 2021-08-02 | Assembled artificial tooth capable of being quickly disassembled and assembled |
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| CN202110888726.3A CN113662695B (en) | 2021-08-02 | 2021-08-02 | Assembled artificial tooth capable of being quickly disassembled and assembled |
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| CN113662695B CN113662695B (en) | 2022-12-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444601A (en) * | 2022-09-01 | 2022-12-09 | 温州帕菲克精密齿研有限公司 | Spliced artificial tooth and manufacturing method thereof |
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| CN112716630A (en) * | 2021-01-05 | 2021-04-30 | 深圳市和和牙科技术有限公司 | A planting device for planting fixed denture |
| CN214318175U (en) * | 2021-01-18 | 2021-10-01 | 杭州胜品医疗器械有限公司 | Threaded artificial tooth implant |
| CN113171194A (en) * | 2021-04-28 | 2021-07-27 | 南靖县嘉应义齿有限公司 | Cast porcelain false tooth and processing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115444601A (en) * | 2022-09-01 | 2022-12-09 | 温州帕菲克精密齿研有限公司 | Spliced artificial tooth and manufacturing method thereof |
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| CN113662695B (en) | 2022-12-13 |
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Effective date of registration: 20221116 Address after: 200444 floor 5, building 1, No. 399, Yuantai Road, Baoshan District, Shanghai Applicant after: Shanghai Huxiang denture Co.,Ltd. Address before: 537100 No. 12, Zhangmu Township West Street, qintang District, Guigang City, Guangxi Zhuang Autonomous Region Applicant before: Gao Hui |
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