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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03112540
Kind Code:
U
Application Number:
JP2196890U
Publication Date:
November 18, 1991
Filing Date:
March 05, 1990
Export Citation:
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International Classes:
F02M29/00; F02D9/10; (IPC1-7): F02D9/10; F02M29/00