Title:
【考案の名称】スピ-カ-取付板
Document Type and Number:
Japanese Patent JPS5857181
Kind Code:
U
Inventors:
Kenichi Oki
Application Number:
JP15087781U
Publication Date:
April 18, 1983
Filing Date:
October 09, 1981
Export Citation:
International Classes:
H04R1/02; (IPC1-7): H04R1/02
Domestic Patent References:
| JPS51932B1 | 1976-01-12 |