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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4925321
Kind Code:
A
Application Number:
JP6554172A
Publication Date:
March 06, 1974
Filing Date:
June 30, 1972
Export Citation:
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International Classes:
F02B19/10; F02M31/08; (IPC1-7): F02M31/08



 
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