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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4853716
Kind Code:
U
Application Number:
JP9937371U
Publication Date:
July 11, 1973
Filing Date:
October 26, 1971
Export Citation:
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International Classes:
F25D11/00; B60P3/20; F25B49/00; F25D15/00; F25D19/04; (IPC1-7): B60P3/20; F25B49/00