| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e20c73b8b6bb4549046d8d85a68793c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_168c7eac4a3878f28f220b45e216eb8d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-56 |
| filingDate |
1936-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1939-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1051faa4e1ad0281d3c37d5ec9e0798f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e064372add211b93422f7216e03db357 |
| publicationDate |
1939-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2149671-A |
| titleOfInvention |
Process for purifying carbon black which has been formed on ironcontaining contacts |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2448337-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2920936-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3413094-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4264568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11732174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010287827-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2914383-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2734801-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10767028-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0031408-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0031408-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2698777-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4320108-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2614946-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3128150-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3978199-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4804390-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3031867-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11352536-B2 |
| priorityDate |
1935-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |