Document Type and Number:
Japanese Patent JPS5540666
Kind Code:
Y2
Application Number:
JP12651675U
Publication Date:
September 22, 1980
Filing Date:
September 13, 1975
Export Citation:
International Classes:
H01H43/10; G04C23/06; H01H43/02; H01H43/12; (IPC1-7): H01H43/02