Document Type and Number:
Japanese Patent JPS5579152
Kind Code:
U
Application Number:
JP16290278U
Publication Date:
May 31, 1980
Filing Date:
November 27, 1978
Export Citation:
International Classes:
H05K7/02; H04B17/00; H04J1/02; H05K7/18; (IPC1-7): H04J1/02; H04B17/00; H05K7/02