| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a8240e48f43839cef5ed0f365d376a9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D2203-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S209-901 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03D1-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03D1-01 |
| filingDate |
1938-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1939-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72fc52d29e1e06d35f2529da9524a150
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801ea9ee32fbd86302e21ed47081ec05 |
| publicationDate |
1939-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2175093-A |
| titleOfInvention |
Process of concentrating ores by froth flotation |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019076858-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4589980-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021197210-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008308466-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3636346-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018172307-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11548012-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4678561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4504385-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0106787-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0106787-A2 |
| priorityDate |
1938-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |