Document Type and Number:
Japanese Patent JPS4212668
Kind Code:
Y1
Application Number:
JP1837565U
Publication Date:
July 18, 1967
Filing Date:
March 06, 1965
Export Citation:
International Classes:
H01H43/12; G04C23/16; (IPC1-7): G04C23/16; H01H43/12
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