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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5689509
Kind Code:
U
Application Number:
JP16865379U
Publication Date:
July 17, 1981
Filing Date:
December 07, 1979
Export Citation:
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International Classes:
F23D17/00; F23C99/00; F23L7/00; (IPC1-7): F23C11/00; F23D17/00; F23L7/00