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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01145998
Kind Code:
U
Application Number:
JP4281488U
Publication Date:
October 06, 1989
Filing Date:
March 30, 1988
Export Citation:
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International Classes:
F04D29/02; F04D23/00; F04D29/52; (IPC1-7): F04D23/00; F04D29/02; F04D29/52