http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101989955-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_148806a035cd07dacd9320fd91eb6ef1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24B15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B15-00 |
| filingDate | 2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57321f5a8276dc2d6101920c80448371 |
| publicationDate | 2019-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101989955-B1 |
| titleOfInvention | Seal face polishing device of pipe flange |
| abstract | The present invention relates to a seal face polishing apparatus for a piping flange that can be used to polish a seal face of all piping flanges used for vacuum piping and flow control purposes such as semiconductors and LCDs and corresponds to the shape of a seal face of a piping flange A polishing jig which is formed at a front end of the polishing groove and has an electric drill at the rear end thereof and rotates in accordance with the driving of the electric drill; And a polishing unit installed on an inner surface of the polishing groove facing the seal face and rotating together with the rotation of the polishing jig to insert the seal face into the polishing groove to polish the seal face. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116690400-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116690400-A |
| priorityDate | 2019-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.