| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3593a335ede8bfed80bb10aef0e7ded |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-0737 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-06 |
| filingDate |
1976-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4f12ee7326630abc42e8e812bacd855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87937acd075b36e5aa6ec1e55eaa8d44 |
| publicationDate |
1977-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4044276-A |
| titleOfInvention |
High pressure mercury vapor discharge lamp having improved electrodes |
| abstract |
The emitter material on the electrode of a high intensity discharge lamp comprises hafnium oxide, barium oxide and calcium oxide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4445067-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5001397-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5550431-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5258687-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5111108-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0209947-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3123605-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0741403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005101964-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4568856-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5357167-A |
| priorityDate |
1976-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |