| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B22-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-181 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B22-08 |
| filingDate |
1978-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1984-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2839832-C2 |
| titleOfInvention |
Process for the preparation of an aqueous solution of calcium nitrite |
| priorityDate |
1977-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |