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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61170729
Kind Code:
U
Application Number:
JP5416085U
Publication Date:
October 23, 1986
Filing Date:
April 11, 1985
Export Citation:
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International Classes:
F16D65/18; F16D55/224; F16D65/28; (IPC1-7): F16D65/30; F16D55/224