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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6242126
Kind Code:
Y2
Application Number:
JP15366679U
Publication Date:
October 28, 1987
Filing Date:
November 07, 1979
Export Citation:
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International Classes:
F04B23/00; F04B49/00; F04B49/02; F04B53/10; (IPC1-7): F04B21/02; F04B23/00