| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42206fe75eab96a992861f84398e420e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01K1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J5-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J5-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01K1-40 |
| filingDate |
1993-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af6857132b425062998a17daaa38bbc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aa7defd96b30f5b498e00d361276bc7 |
| publicationDate |
1995-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5387840-A |
| titleOfInvention |
Electric lamp having current conductors with a metal phosphide coating only on exposed portions thereof |
| abstract |
The electric lamp has a glass lamp vessel in the wall of which current conductors of molybdenum or tungsten are accommodated, which extend to the outside. Exclusively where the current conductors are in contact with gas, they have a skin of their own phosphide. The skin protects the current conductors from being progressively oxidized. The lamps can easily be manufactured. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008197767-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009295291-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7759871-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7764019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007082576-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004124759-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7153179-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007012995-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8264147-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5757135-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007138962-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005156526-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8277274-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6897612-B2 |
| priorityDate |
1992-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |