Document Type and Number:
Japanese Patent JPS5491010
Kind Code:
U
Application Number:
JP16510677U
Publication Date:
June 27, 1979
Filing Date:
December 08, 1977
Export Citation:
International Classes:
H04B1/62; H03G7/00; H04B1/64; (IPC1-7): H04B1/64; H03G7/00