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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63190579
Kind Code:
U
Application Number:
JP8210087U
Publication Date:
December 08, 1988
Filing Date:
May 27, 1987
Export Citation:
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International Classes:
F04B25/04; F04B27/08; F04B27/14; (IPC1-7): F04B25/04; F04B27/08



 
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