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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0217166
Kind Code:
Y2
Application Number:
JP704387U
Publication Date:
May 14, 1990
Filing Date:
January 22, 1987
Export Citation:
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International Classes:
F02D41/08; F02D31/00; F02D41/16; F02D43/00; F02M3/07; F02M23/04; (IPC1-7): F02D41/16; F02D41/08; F02M23/04