Document Type and Number:
Japanese Patent JPS4742635
Kind Code:
Y1
Application Number:
JP8322966U
Publication Date:
December 23, 1972
Filing Date:
September 05, 1966
Export Citation:
International Classes:
G07F1/02; E05B35/00; G07F17/12; (IPC1-7): G07F17/12; G07F1/02