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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5744234
Kind Code:
Y2
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Application Number:
JP9599577U
Publication Date:
September 29, 1982
Filing Date:
July 19, 1977
Export Citation:
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International Classes:
F28F17/00; F24F13/22; F28F7/00; F28F9/00; (IPC1-7): F28F9/00; F24F1/00; F28F17/00