Title:
【発明の名称】スピーカ振動板
Document Type and Number:
Japanese Patent JP2892707
Kind Code:
B2
Inventors:
ONO JUJI
FUJIKAWA AKIRA
FUJIKAWA AKIRA
Application Number:
JP25985689A
Publication Date:
May 17, 1999
Filing Date:
October 03, 1989
Export Citation:
Assignee:
ONKYOO KK
DAISERU KAGAKU KOGYO KK
DAISERU KAGAKU KOGYO KK
International Classes:
H04R7/02; (IPC1-7): H04R7/02
Domestic Patent References:
| JP61144199A | ||||
| JP61245793A | ||||
| JP5731296A |
Attorney, Agent or Firm:
Sota Asahina (2 outside)