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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6332933
Kind Code:
Y2
Application Number:
JP12140984U
Publication Date:
September 02, 1988
Filing Date:
August 09, 1984
Export Citation:
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International Classes:
F04B27/14; F04B25/04; F04B27/08; (IPC1-7): F04B27/08