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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4899599
Kind Code:
U
More Like This:
Application Number:
JP2159972U
Publication Date:
November 24, 1973
Filing Date:
February 23, 1972
Export Citation:
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International Classes:
B25H7/04; B23K9/00; B23K9/127; (IPC1-7): B25H7/04; B23K9/00



 
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