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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4890284
Kind Code:
U
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Application Number:
JP1125772U
Publication Date:
October 30, 1973
Filing Date:
January 24, 1972
Export Citation:
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International Classes:
F01N1/08; B25F3/00; F01C1/34; F01C1/344; F01N1/10; F01N13/18; (IPC1-7): F01N1/08; F01C1/34



 
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