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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4827760
Kind Code:
U
Application Number:
JP7022371U
Publication Date:
April 04, 1973
Filing Date:
August 05, 1971
Export Citation:
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International Classes:
H01C1/084; H01C7/00; H01L23/04; H05K7/20; (IPC1-7): H05K7/20; H01C7/00; H01L23/04