| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_591271e591da551764437c8aa76d1952 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 |
| filingDate |
1931-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1934-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_634be60d93b43309bc617f7c6836d8d0 |
| publicationDate |
1934-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-1980161-A |
| titleOfInvention |
Improved water softening apparatus |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2460036-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3530988-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009056422-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8226823-B2 |
| priorityDate |
1931-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |