Document Type and Number:
Japanese Patent JPS5239561
Kind Code:
U
Application Number:
JP12575275U
Publication Date:
March 19, 1977
Filing Date:
September 12, 1975
Export Citation:
International Classes:
H01C10/40; G01D13/22; G12B11/00; G12B11/02; G12B11/04; H01C10/00; (IPC1-7): G12B11/00; H01C10/00