Document Type and Number:
Japanese Patent JPS5210713
Kind Code:
U
Application Number:
JP9601375U
Publication Date:
January 25, 1977
Filing Date:
July 10, 1975
Export Citation:
International Classes:
H03L7/08; H03L7/095; H04B1/02; H04B1/04; H04B1/40; (IPC1-7): H04B1/02; H03B3/06; H04B1/40