| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc4959f5dd6065724ffd21292b1ce17c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d6f7c574dfac00831d0c19cfae5278a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2258615b3f57aa14f910395c862a110e |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-12 |
| filingDate |
2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bf566a77bc0f24d263fc3ee1f840e11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_431e0544e7ab101b3c3f987e89533f47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e89c8798fe9b255ffd5e92ec23df904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52e8729250536ed3a2db0cffdaae7c17 |
| publicationDate |
2017-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017135759-A |
| titleOfInvention |
Loudspeaker vibrating body and speaker device |
| abstract |
The present invention provides a loudspeaker vibrating body in which delamination is prevented and a large effective vibration area, and a loudspeaker device having such a loudspeaker vibrating body. A first fiber entangled body 1A and a second fiber entangled body 1B that overlaps the first fiber entangled body 1A, the first fiber entangled body 1A and the second fiber entangled body 1B are provided. One of them has the polyvinyl alcohol-type fiber which contains boron, The outer peripheral part of the said 1st fiber entangled body 1A is a vibrator for speakers larger than the outer peripheral part of the said 2nd fiber entangled body 1B. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112018000739-T5 |
| priorityDate |
2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |