Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24998 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 |
filingDate |
1986-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1990-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1990-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0217212-B1 |
titleOfInvention |
Semipermeable composite membrane and process for preparation thereof |
priorityDate |
1985-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |