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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63160384
Kind Code:
U
More Like This:
Application Number:
JP5421187U
Publication Date:
October 20, 1988
Filing Date:
April 10, 1987
Export Citation:
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International Classes:
F04B41/04; F04B45/04; F04B45/053; (IPC1-7): F04B45/04; F04B41/04



 
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