| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1291 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-083 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-00 |
| filingDate |
1984-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1990-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0141674-B1 |
| titleOfInvention |
Electret process and products |
| priorityDate |
1983-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |