| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1e4e8ae10593217b993b4a9c704e265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B10-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B10-28 |
| filingDate |
1935-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1937-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66d465d6e191ce63e82e204c7bb2890a |
| publicationDate |
1937-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2090356-A |
| titleOfInvention |
Annular cutting or bore hole enlarging apparatus |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3285355-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4042047-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3119911-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2949281-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11421482-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3902562-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010078223-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4007799-A |
| priorityDate |
1935-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |