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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5837537
Kind Code:
Application Number:
Publication Date:
August 24, 1983
Filing Date:
December 28, 1979
Export Citation:
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International Classes:
B27B19/04; B23D49/16; B26D9/00; B27B11/00; F15B15/14; (IPC1-7): B23D49/16; B27B11/00; B27B19/04; F15B15/14