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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5421450
Kind Code:
U
Application Number:
JP9334777U
Publication Date:
February 10, 1979
Filing Date:
July 15, 1977
Export Citation:
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International Classes:
F24F11/02; F24F11/00; (IPC1-7): F24F1/00; F24F11/00



 
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