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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4940989
Kind Code:
Y1
Application Number:
JP7569569U
Publication Date:
November 11, 1974
Filing Date:
August 09, 1969
Export Citation:
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International Classes:
F16H29/02; B65B65/00; B65B65/04; (IPC1-7): B65B65/04; B65B65/00; F16H29/02