http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209971133-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d8498d7041914c86b45e5c3d7f14c4f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D1-22 |
| filingDate | 2019-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faf09c25d6832b67a415d63127e848b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3665494fac04b3c98b670522e307b28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55b9ae8e1ea32a165187d02f142d6a31 |
| publicationDate | 2020-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209971133-U |
| titleOfInvention | Carbon graphite circular material digging cutter |
| abstract | The utility model discloses a carbon graphite circular material sword of drawing, including drawing the material sword body, it is provided with first tool bit for tubulose and one end are fixed to draw the material sword body, it is equipped with supplementary set sword to draw the cover on the material sword body, supplementary set sword with draw material sword body sliding fit, still be provided with the retaining member on the supplementary set sword. The utility model discloses in, draw the material sword body and be the tubulose, and the fixed first tool bit that is equipped with of one end, the tip of first tool bit is the cockscomb structure of circumference, from this when drawing the material, whole carbon graphite body bears the arm of force that torsion around the center can not the single direction, and then reduces the disqualification rate. |
| priorityDate | 2019-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.