| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2231-50021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-3421 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J40-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J43-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J40-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J43-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-34 |
| filingDate |
2000-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-10-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2010-10-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-4562844-B2 |
| titleOfInvention |
Photocathode and electron tube |
| priorityDate |
2000-02-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |