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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4718050
Kind Code:
U
Application Number:
JP2266271U
Publication Date:
October 31, 1972
Filing Date:
March 30, 1971
Export Citation:
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International Classes:
H05K7/14; B25B27/14; H05K7/12; H05K7/18; (IPC1-7): H05K7/18; H05K7/12



 
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