Title:
【発明の名称】スピーカ用振動板
Document Type and Number:
Japanese Patent JP3055712
Kind Code:
B2
Inventors:
Masanori Takahashi
Kazuharu Kawada
Kazuharu Kawada
Application Number:
JP16882891A
Publication Date:
June 26, 2000
Filing Date:
June 13, 1991
Export Citation:
Assignee:
Pioneer Corporation
Mogami Electric Co., Ltd.
Mogami Electric Co., Ltd.
International Classes:
H04R7/02; H04R31/00; (IPC1-7): H04R7/02; H04R31/00
Domestic Patent References:
| JP5553995A | ||||
| JP62230298A |
Attorney, Agent or Firm:
Nobuhiro Kobashi (1 outside)