| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2260-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-0264 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3615 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-35 |
| filingDate |
1993-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1997-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2643082-B2 |
| titleOfInvention |
Improved method of photorefractive two-beam coupling |
| priorityDate |
1993-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |