Document Type and Number:
Japanese Patent JPS57143519
Kind Code:
U
Application Number:
JP2978281U
Publication Date:
September 09, 1982
Filing Date:
March 03, 1981
Export Citation:
International Classes:
H01H3/10; G05G1/00; G05G1/08; (IPC1-7): H01H3/10; G05G1/08
Domestic Patent References:
| JP54056759B |