| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-00455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2475 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-685 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6558
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-685 |
| filingDate |
1997-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1999-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2929283-B2 |
| titleOfInvention |
New spiro compounds and photochromic materials |
| priorityDate |
1997-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |