http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-1447509-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_faf2df4975e65a5023a44ed55ef107ca |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M15-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M15-30 |
| filingDate | 1920-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1923-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56de54d6724c31d6981f5b22a9eb2e2c |
| publicationDate | 1923-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-1447509-A |
| titleOfInvention | Telephone metering system |
| priorityDate | 1920-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.