| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84ebfddf40f95f5384669b2a47ed9bbe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-76 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-705 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D24-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D24-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D29-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70 |
| filingDate |
2000-06-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9886f67f2a32d1347c5ee990a52a244e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84df9e39cc746d8badee0fe6e82c2eb4 |
| publicationDate |
2001-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2380843-A1 |
| titleOfInvention |
An iron powder and sand filtration process for treatment of water contaminated with heavy metals and organic compounds |
| abstract |
A water filtration device (3) and method which removes heavy metals and organic compounds from raw water is provided. |
| priorityDate |
1999-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |