Document Type and Number:
Japanese Patent JPS4832618
Kind Code:
Y1
Application Number:
JP12367069U
Publication Date:
October 04, 1973
Filing Date:
December 27, 1969
Export Citation:
International Classes:
G04G99/00; G04C3/00; H01L23/04; H01L23/28; H01L23/48; H01L23/50; H05K5/00; (IPC1-7): H01L23/04; G04C3/00; H01L23/48; H05K5/00