Document Type and Number:
Japanese Patent JPS5545637
Kind Code:
Y2
Application Number:
JP8340774U
Publication Date:
October 25, 1980
Filing Date:
July 16, 1974
Export Citation:
International Classes:
H01H43/10; G04C23/14; G04F3/02; (IPC1-7): H01H43/10; G04C23/14