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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5623875
Kind Code:
U
Application Number:
JP10520679U
Publication Date:
March 04, 1981
Filing Date:
August 01, 1979
Export Citation:
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International Classes:
G21D1/00; F28D1/04; F28F7/00; G21C15/18; G21D3/00; G21D3/04; (IPC1-7): F28D1/04; F28F7/00; G21C15/18; G21D1/00; G21D3/04