| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0ff16e899ce32685c9600075c1cc21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D413-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-02 |
| filingDate |
1961-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca0bd817d45ddd9b3a116d75e240860c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cf4a4b1d0505abbc54010214d92fa21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd5157a953c1b73dc6508f9c30a6ebe8 |
| publicationDate |
1966-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-1222014-B |
| titleOfInvention |
Use of coumarin derivatives as optical brighteners |
| priorityDate |
1960-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |