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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5569250
Kind Code:
U
Application Number:
JP15219478U
Publication Date:
May 13, 1980
Filing Date:
October 31, 1978
Export Citation:
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International Classes:
F23N3/08; F23L17/16; F23N3/00; F23N5/18; (IPC1-7): F23N3/00; F23L17/16; F23N5/18



 
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