Title:
【発明の名称】スピーカ及びスピーカの製造方法
Document Type and Number:
Japanese Patent JP2932595
Kind Code:
B2
Inventors:
TOMYAKE NOBUO
Application Number:
JP10451690A
Publication Date:
August 09, 1999
Filing Date:
April 20, 1990
Export Citation:
Assignee:
SONII KK
International Classes:
H04R9/02; H04R31/00; (IPC1-7): H04R9/02; H04R31/00
Domestic Patent References:
| JP1144800A | ||||
| JP58109391U | ||||
| JP5677198U |
Attorney, Agent or Firm:
Kei Tanabe