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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4626269
Kind Code:
Y1
Application Number:
JP40868U
Publication Date:
September 09, 1971
Filing Date:
December 28, 1967
Export Citation:
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International Classes:
(IPC1-7): F16B43/00; B21F37/00; B26D1/28; B26D5/20



 
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