Document Type and Number:
Japanese Patent JPH0228593
Kind Code:
U
Application Number:
JP10676488U
Publication Date:
February 23, 1990
Filing Date:
August 11, 1988
Export Citation:
International Classes:
F04D19/04; F04D23/00; F04D29/28; (IPC1-7): F04D23/00; F04D19/04; F04D29/28
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