| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f0fe5c817f3cdc865f9266c4f02b18f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44B2700-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B44B3-061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44B3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B44B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-00 |
| filingDate |
2018-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a86b4e3f2d75fff055fb2fb8faa9d02 |
| publicationDate |
2019-03-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109397956-A |
| titleOfInvention |
A kind of diamond engraved stone knife |
| abstract |
A kind of diamond engraved stone knife, including integrally formed knife handle and cutter head up and down, soldering has the carving layer mixed by diamond particles and graphite particle on the cutter head lateral wall.The present invention is the carving layer mixed by diamond particles and graphite particle on cutter head lateral wall due to setting soldering; therefore during engraving; graphite particle can gradually be fallen, so that having gap between diamond particles, be discharged from the gap to be conducive to aggregate chips. |
| priorityDate |
2018-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |