| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3928
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392 |
| filingDate |
1987-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1991-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0239972-B1 |
| titleOfInvention |
3, 3'(2h,2'h)-spirobibenzofuran compounds and antioxidants comprising the same |
| priorityDate |
1986-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |