Document Type and Number:
Japanese Patent JPS5229774
Kind Code:
U
Application Number:
JP11692375U
Publication Date:
March 02, 1977
Filing Date:
August 25, 1975
Export Citation:
International Classes:
H01H43/00; G12B11/00; G12B11/02; H03J1/04; H05B37/00; H05B37/02; H05B39/04; (IPC1-7): H05B39/04; G12B11/02; H01H43/00