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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61200969
Kind Code:
U
Application Number:
JP8569985U
Publication Date:
December 16, 1986
Filing Date:
June 06, 1985
Export Citation:
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International Classes:
F16K31/126; F01N3/22; F02M23/08; (IPC1-7): F16K31/126; F01N3/22; F02M23/08