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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS62172944
Kind Code:
U
Application Number:
JP5991486U
Publication Date:
November 02, 1987
Filing Date:
April 21, 1986
Export Citation:
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International Classes:
F23N5/02; F23N3/00; F23N5/20; F23N5/24; (IPC1-7): F23N5/24; F23N3/00; F23N5/02; F23N5/20; F23N5/24