Document Type and Number:
Japanese Patent JPH0182599
Kind Code:
U
More Like This:
Application Number:
JP17814887U
Publication Date:
June 01, 1989
Filing Date:
November 20, 1987
Export Citation:
International Classes:
H04R11/00; (IPC1-7): H04R11/00
Domestic Patent References:
JPS53136804A | 1978-11-29 |
Next Patent: JPH0182600