http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2604541-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0f412513787d7c2d9e58f151f9c85e2 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01H67-12 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01H67-12 |
filingDate | 1947-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1952-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a829e2a1deea062d154e279ac65b31 |
publicationDate | 1952-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-2604541-A |
titleOfInvention | Switching apparatus for telephone systems |
priorityDate | 1947-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.