| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_579b94aa701acb7fe1d3a0bc2c504799 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J17-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J17-56 |
| filingDate |
1948-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1949-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a413a1a8f66b1851a8abf957f6fbb30 |
| publicationDate |
1949-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2489938-A |
| titleOfInvention |
Hot cathode grid control gas tube |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3204140-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2747120-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2930922-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2607021-A |
| priorityDate |
1948-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |