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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01166139
Kind Code:
U
Application Number:
JP5701588U
Publication Date:
November 21, 1989
Filing Date:
April 27, 1988
Export Citation:
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International Classes:
F16D33/20; F16H41/28; (IPC1-7): F16D33/20; F16H41/28