Title:
【考案の名称】動電型スピ-カ
Document Type and Number:
Japanese Patent JPS5961695
Kind Code:
U
Inventors:
Hiroyuki Mori
Application Number:
JP15797282U
Publication Date:
April 23, 1984
Filing Date:
October 19, 1982
Export Citation:
International Classes:
H04R9/02; H04R9/06; H04R31/00; (IPC1-7): H04R9/02; H04R9/06; H04R31/00
Domestic Patent References:
| JPS53204U | 1978-01-05 |