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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS634610
Kind Code:
Y2
Application Number:
JP19115684U
Publication Date:
February 05, 1988
Filing Date:
December 17, 1984
Export Citation:
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International Classes:
B25F1/04; B25B13/02; B25B13/06; B25B13/56; B25B15/00; B25F1/00; (IPC1-7): B25B13/06; B25B13/56