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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0224886
Kind Code:
Y2
Application Number:
JP5747085U
Publication Date:
July 09, 1990
Filing Date:
April 19, 1985
Export Citation:
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International Classes:
F01N13/10; F01L7/10; (IPC1-7): F01L7/10



 
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