Document Type and Number:
Japanese Patent JPS5436001
Kind Code:
B2
Application Number:
JP523375A
Publication Date:
November 07, 1979
Filing Date:
January 08, 1975
Export Citation:
International Classes:
H04B1/08; G12B11/00; H03J1/00; H03J5/00; H03J5/14; H03J5/24; H03J5/28; H04B1/16