Title:
コンデンサマイクロホン用振動板の張力調整方法
Document Type and Number:
Japanese Patent JP4139731
Kind Code:
B2
Inventors:
Hiroshi Akino
Shingo Suzuki
Shingo Suzuki
Application Number:
JP2003136810A
Publication Date:
August 27, 2008
Filing Date:
May 15, 2003
Export Citation:
Assignee:
Audio Technica Co., Ltd.
International Classes:
H04R19/04; H04R31/00
Domestic Patent References:
| JP2002026007A | ||||
| JP2002325298A |
Attorney, Agent or Firm:
Takuya Ohara