Document Type and Number:
Japanese Patent JPS5056953
Kind Code:
U
Application Number:
JP11086773U
Publication Date:
May 28, 1975
Filing Date:
September 25, 1973
Export Citation:
International Classes:
H05K1/11; H05K1/02; H05K3/32; H05K7/02; (IPC1-7): H05K1/02; H05K3/32; H05K7/02