http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021135870-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03e90de0e12d1ab315f245616a5f43f7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-12 |
| filingDate | 2020-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5291c29b08998bf11547008f476b72ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63ada9a908642a3e66ad56f658da76ed |
| publicationDate | 2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021135870-A1 |
| titleOfInvention | Diaphragm and speaker |
| abstract | A diaphragm (100) and a speaker (200). The diaphragm (100) comprises at least one thermoplastic elastomeric base layer (10) and an elastomeric coating (20). At least one surface of the diaphragm (100) is a thermoplastic elastomeric base layer (10). At least one surface of the thermoplastic elastomeric base layer (10) is applied with the elastomeric coating (20). The above arrangement improves chemical resistance of the diaphragm (100). |
| priorityDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.