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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4826770
Kind Code:
U
Application Number:
JP6886171U
Publication Date:
March 31, 1973
Filing Date:
August 02, 1971
Export Citation:
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International Classes:
F25B43/00; (IPC1-7): F24F1/02; F25B43/00



 
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