Document Type and Number:
Japanese Patent JPH0176581
Kind Code:
U
Application Number:
JP17236587U
Publication Date:
May 24, 1989
Filing Date:
November 11, 1987
Export Citation:
International Classes:
F04C2/18; F04C13/00; F04C15/00; F16J15/16; (IPC1-7): F04C15/00; F04C2/18; F16J15/16
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