| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d404b5691728e32986356dfe381b074c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B19-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B17-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B19-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B19-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B19-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B17-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B15-00 |
| filingDate |
1987-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0651bfb35bebb2a8b9aac71512817a3 |
| publicationDate |
1990-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-593643-B2 |
| titleOfInvention |
Drilling apparatus |
| priorityDate |
1982-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |