Document Type and Number:
Japanese Patent JPS63193896
Kind Code:
U
Application Number:
JP8460187U
Publication Date:
December 14, 1988
Filing Date:
May 29, 1987
Export Citation:
International Classes:
H05K7/20; H01L23/36; H01L23/40; H05K7/14; (IPC1-7): H05K7/20; H01L23/36; H01L23/40; H05K7/14