Document Type and Number:
Japanese Patent JPS5432138
Kind Code:
B2
Application Number:
JP8537471A
Publication Date:
October 12, 1979
Filing Date:
October 27, 1971
Export Citation:
International Classes:
H01B7/17; H01B7/18; H01B13/26; H01B17/56; H01B17/64; H01B17/62; (IPC1-7): H01B7/18