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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS487849
Kind Code:
U
More Like This:
Application Number:
JP4826071U
Publication Date:
January 29, 1973
Filing Date:
June 08, 1971
Export Citation:
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International Classes:
F25B39/00; F28D1/00; F28D3/00; (IPC1-7): F28D1/00



 
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