| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f99cb39fd94da450d14d5bf567c3db3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bff79233628a5347c85f44755f638896 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-1485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-148 |
| filingDate |
1923-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1925-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1925-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-422573-C |
| titleOfInvention |
Process for the preparation of pure anthracene and pure carbazole from crude anthracene |
| priorityDate |
1923-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |