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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63157998
Kind Code:
U
Application Number:
JP5115487U
Publication Date:
October 17, 1988
Filing Date:
April 03, 1987
Export Citation:
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International Classes:
H05K9/00; H05K7/20; (IPC1-7): H05K9/00; H05K7/20; H05K9/00