Document Type and Number:
Japanese Patent JPS57143551
Kind Code:
U
Application Number:
JP3005281U
Publication Date:
September 09, 1982
Filing Date:
March 02, 1981
Export Citation:
International Classes:
H01H73/18; H01H73/04; (IPC1-7): H01H73/18; H01H73/04
Domestic Patent References:
JP50094457B | ||||
JPS5233056B1 | 1977-08-25 | |||
JPS4912457B1 | 1974-03-25 |