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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4313704
Kind Code:
Y1
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Application Number:
JP6920167U
Publication Date:
June 11, 1968
Filing Date:
August 11, 1967
Export Citation:
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International Classes:
H05K3/34; B23K1/08; (IPC1-7): B23K1/08; H05K3/34



 
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