Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00101 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1862 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-40 |
filingDate |
1979-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1981-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1981-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0003774-B1 |
titleOfInvention |
Process for the nitration of aromatic sulfonic acids |
priorityDate |
1978-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |