Document Type and Number:
Japanese Patent JPS54132291
Kind Code:
U
Application Number:
JP2800878U
Publication Date:
September 13, 1979
Filing Date:
March 07, 1978
Export Citation:
International Classes:
H05K7/12; G08G1/095; H05K5/00; H05K5/02; (IPC1-7): G08G1/095; H05K5/00