Title:
動電型電気音響変換器および電子機器
Document Type and Number:
Japanese Patent JP3841222
Kind Code:
B1
Inventors:
Toshiyuki Matsumura
Shuji Saeki
Kano Sawako
Koji Sano
Shuji Saeki
Kano Sawako
Koji Sano
Application Number:
JP2006017992A
Publication Date:
November 01, 2006
Filing Date:
January 26, 2006
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04R9/02; H04R7/12; H04R7/16
Domestic Patent References:
| JP55135500A | ||||
| JP5034797U | ||||
| JP10276490A | ||||
| JP2004266337A |
Attorney, Agent or Firm:
Shiro Ogasawara