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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5610544
Kind Code:
B2
Application Number:
JP9658172A
Publication Date:
March 09, 1981
Filing Date:
September 28, 1972
Export Citation:
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International Classes:
F27D13/00; F27B9/12; F27B9/30; (IPC1-7): F27B9/30



 
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