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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6344779
Kind Code:
U
Application Number:
JP13827886U
Publication Date:
March 25, 1988
Filing Date:
September 08, 1986
Export Citation:
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International Classes:
B23D71/04; B25B15/00; (IPC1-7): B25B15/00; B23D71/04