| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0ff16e899ce32685c9600075c1cc21 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06L4-664 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L4-664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06L3-12 |
| filingDate |
1953-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f01e93e4df2aa0efa7f056a643bf5d93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90e51d0df53bd4124c84c09b141ab400 |
| publicationDate |
1957-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CH-320749-A |
| titleOfInvention |
Powdered whitening agents and processes for their preparation |
| priorityDate |
1953-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |