| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04650c4315071ee8af7d26e3441a53b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-40 |
| filingDate |
1977-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c797e3c45a4cefbb32fb8cba155ea0bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad45831a507f4cb0cb0ed05fb4b12238 |
| publicationDate |
1980-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1076912-A |
| titleOfInvention |
Filter material |
| abstract |
ABSTRACT OF THE DISCLOSURE A non-woven cellulose ester fibrous filter sheet material comprising cellulose ester staple fibers and cellulose ester fibrels which exhibits improved filtration properties and the method of its preparation. |
| priorityDate |
1976-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |