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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0243667
Kind Code:
Y2
Application Number:
JP17759784U
Publication Date:
November 20, 1990
Filing Date:
November 21, 1984
Export Citation:
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International Classes:
B25B25/00; B25B15/00; B25B23/00; B25C9/00; B25F1/00; (IPC1-7): B25F1/00; B25B15/00