http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105997275-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C2204-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C7-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-645 |
| filingDate | 2016-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105997275-B |
| titleOfInvention | A kind of preparation method of transparent zirconia bracket |
| abstract | The invention relates to a transparent zirconia dental bracket which is easy to disassemble. The dental bracket comprises a base, a base and a support wing, the support wing is arranged on the side of the base, and the base is fixed on the base Above, the lower surface of the base is an arc-shaped bottom surface, and the bottom surface is composed of a tooth contact block and an annular groove, the annular groove is arranged around the tooth contact block, and the tooth contact block is convex. Installed in the middle of the annular groove, a plurality of friction lines are evenly distributed on the lower surface of the tooth contact block. The structure has stable connection and is suitable for dental orthodontic brackets that are easy to disassemble. The method can produce brackets with smaller volume and better performance through ingenious control of various steps in the production process and the ingenious coordination of relevant components. |
| priorityDate | 2016-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.