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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS564760
Kind Code:
B2
Application Number:
JP9282772A
Publication Date:
January 31, 1981
Filing Date:
September 18, 1972
Export Citation:
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International Classes:
F04D17/18; F04C19/00; (IPC1-7): F04D17/18; F04C19/00