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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS6380327
Kind Code:
Application Number:
Publication Date:
May 27, 1988
Filing Date:
November 13, 1986
Export Citation:
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International Classes:
F16C33/48; F04B1/20; F04B25/04; F16C33/50; (IPC1-7): F16C33/48; F04B1/20; F04B25/04; F16C33/50