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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0476995
Kind Code:
U
Application Number:
JP12080390U
Publication Date:
July 06, 1992
Filing Date:
November 20, 1990
Export Citation:
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International Classes:
F04D1/00; F04D29/18; (IPC1-7): F04D1/00; F04D29/18