Document Type and Number:
Japanese Patent JPS4818641
Kind Code:
U
Application Number:
JP6063471U
Publication Date:
March 02, 1973
Filing Date:
July 09, 1971
Export Citation:
International Classes:
H05K7/20; H01L23/32; H01L25/00; H01L25/10; H01L25/18; (IPC1-7): H05K7/20; H01L23/32; H01L25/00