| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36283862393cd35fd2a8a024ba2725d7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0442 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62B23-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-2065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-163 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 |
| filingDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-202020101786-U1 |
| titleOfInvention |
Multi-layer filter for recurring use and cleaning options |
| abstract |
Multi-layer filter for use in a breathing mask, characterized in that the filter is a sheet-like structure, the filter comprising an upper and a lower outer fleece layer between which at least one carbon fleece layer is arranged. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022122794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113073425-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113073425-B |
| priorityDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |