Document Type and Number:
Japanese Patent JPH02141919
Kind Code:
U
More Like This:
Application Number:
JP1730190U
Publication Date:
November 30, 1990
Filing Date:
February 22, 1990
Export Citation:
International Classes:
H01B5/08; H01B7/04; H01B7/42; (IPC1-7): H01B7/04; H01B5/08; H01B7/34
Domestic Patent References:
JPS5835218U | 1983-03-08 | |||
JPS57101418U | 1982-06-22 | |||
JPS57145212U | 1982-09-11 |