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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01173314
Kind Code:
U
Application Number:
JP6629088U
Publication Date:
December 08, 1989
Filing Date:
May 19, 1988
Export Citation:
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International Classes:
F01N1/24; F04D23/00; F04D29/66; (IPC1-7): F01N1/24; F04D23/00; F04D29/66
Domestic Patent References:
JPS57153718U1982-09-27