http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007312286-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d67c72636c3b504812fd37ace50d1bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02 |
| filingDate | 2006-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0462b3d33a96e6c6307b01f0770e66fa |
| publicationDate | 2007-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007312286-A |
| titleOfInvention | Speaker diaphragm |
| abstract | A speaker diaphragm having excellent environmental resistance, light weight and excellent design is obtained. A speaker diaphragm is mainly composed of a mixture of biodegradable plastic, polypropylene and cellulosic fibers, and the weight ratio of the biodegradable plastic, polypropylene and cellulosic fibers in the mixture is 45% or more. The range was 55% or less, 20% or more and 30% or less, and 20% or more and 30% or less. [Selection figure] None |
| priorityDate | 2006-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.