| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0ff16e899ce32685c9600075c1cc21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C62-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C62-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C62-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C62-32 |
| filingDate |
1948-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1952-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de2acce394564bf6a30d5ed5bb909894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a731e590cfa5469e172d1a700dd089 |
| publicationDate |
1952-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-843407-C |
| titleOfInvention |
Process for the preparation of oxyhydrophenanthrencarboxylic acids and their derivatives |
| priorityDate |
1944-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |