http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-1543937-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e9ec95f75bc5dcc8f2c6f36fd3ee1ca6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04Q3-0004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04Q3-00 |
| filingDate | 1921-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1925-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a85cf72275ddd84dd733c06f9e4140e |
| publicationDate | 1925-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-1543937-A |
| titleOfInvention | Automatic telephone-exchange system |
| priorityDate | 1921-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.