| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-88 |
| filingDate |
1978-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1980-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0000159-B1 |
| titleOfInvention |
Method of treating butanediol obtained in the condensate resulting from the production of polybutylene terephthalates |
| priorityDate |
1977-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |