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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63185940
Kind Code:
U
Application Number:
JP7729087U
Publication Date:
November 29, 1988
Filing Date:
May 25, 1987
Export Citation:
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International Classes:
F16F15/16; F16F15/173; F16F15/30; F16F15/31; (IPC1-7): F16F15/30; F16F15/16