| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6580d5222a9942672e71ccdc2acf806 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B19-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B19-06 |
| filingDate |
1957-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1962-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e950348dc89a60658b211af623e6c3a0 |
| publicationDate |
1962-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3016964-A |
| titleOfInvention |
Device for extracting jammed rock drills |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6968989-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4241795-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0081469-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0081469-A3 |
| priorityDate |
1956-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |