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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62108680
Kind Code:
U
Application Number:
JP20239385U
Publication Date:
July 11, 1987
Filing Date:
December 26, 1985
Export Citation:
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International Classes:
F16K31/18; G05D9/02; (IPC1-7): F16K31/18; G05D9/02



 
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