http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002044782-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a37aa9fd40d5aa641567dddeeac1056 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02 |
| filingDate | 2000-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a66ce541a1da63e04c89fd83f92ec0a |
| publicationDate | 2002-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002044782-A |
| titleOfInvention | Diaphragm for electroacoustic transducer |
| abstract | (57) [Problem] An electro-acoustic transducer that does not require a foaming agent, reduces costs, facilitates management of a manufacturing process, is excellent in environmental friendliness, and has improved surface texture and printing quality. Provide a diaphragm. SOLUTION: Low density polyethylene sheet 1, paper material 2, The high-density polyethylene sheet 3 is laminated, heated, and the low-density polyethylene sheet 1 is foamed using the moisture in the paper material 2 to form the diaphragm 4 having a foamed structure. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016082442-A |
| priorityDate | 2000-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.