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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4941809
Kind Code:
A
Application Number:
JP5821373A
Publication Date:
April 19, 1974
Filing Date:
May 23, 1973
Export Citation:
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International Classes:
F16D55/28; F16D59/02; F16D65/14; H02K7/12; F16D55/00; (IPC1-7): F16D55/02