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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0254957
Kind Code:
U
Application Number:
JP13393188U
Publication Date:
April 20, 1990
Filing Date:
October 13, 1988
Export Citation:
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International Classes:
F16H61/16; F16H59/24; F16H59/70; F16H61/04; F16H61/10; (IPC1-7): F16H61/16; F16H59:14; F16H59:70
Domestic Patent References:
JPS6019846B21985-05-18
JPS5856248B21983-12-14
JP49103144B



 
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