Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-58 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
filingDate |
1979-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1982-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1982-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
GB-2021099-B |
titleOfInvention |
Substituted anthraquinone sulphonic acids useful as oxidation-reduction reagents for a wet desulphurization process and a process for preparing the same |
priorityDate |
1979-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |