Title:
【発明の名称】スピーカ用ボイスコイルの製造方法
Document Type and Number:
Japanese Patent JP3371253
Kind Code:
B2
Inventors:
Shinji Toyooka
Kazuo Okusawa
Takeshi Shimokawadoko
Kazuo Okusawa
Takeshi Shimokawadoko
Application Number:
JP2000178743A
Publication Date:
January 27, 2003
Filing Date:
June 14, 2000
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
Okayama Moritetsu Electric Co., Ltd.
Okayama Moritetsu Electric Co., Ltd.
International Classes:
H04R9/04; H04R31/00; (IPC1-7): H04R9/04; H04R31/00
Domestic Patent References:
| JP5225831A | ||||
| JP9227827A |
Attorney, Agent or Firm:
Yataro Sato