Title:
スピーカ用振動板及びそれを用いたスピーカとスピーカ用振動板の製造方法
Document Type and Number:
Japanese Patent JP5125677
Kind Code:
B2
Inventors:
Osamu Funahashi
Application Number:
JP2008082796A
Publication Date:
January 23, 2013
Filing Date:
March 27, 2008
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04R7/02; H04R7/12; H04R31/00
Domestic Patent References:
| JP60047391U | ||||
| JP1144895A | ||||
| JP58131895A | ||||
| JP53095617A | ||||
| JP2003219493A | ||||
| JP59106289U | ||||
| JP2005080098A | ||||
| JP4367198A |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii