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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0325862
Kind Code:
U
Application Number:
JP8628689U
Publication Date:
March 18, 1991
Filing Date:
July 21, 1989
Export Citation:
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International Classes:
F02M29/00; F02M69/00; (IPC1-7): F02M69/00; F02M29/00; F02M69/00