Document Type and Number:
Japanese Patent JPS5247245
Kind Code:
U
Application Number:
JP13454475U
Publication Date:
April 04, 1977
Filing Date:
September 30, 1975
Export Citation:
International Classes:
H05K3/46; H01L23/538; H03H1/00; H05K1/02; (IPC1-7): H05K1/02; H03H1/00; H05K1/04
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