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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4842874
Kind Code:
U
Application Number:
JP8667571U
Publication Date:
June 01, 1973
Filing Date:
September 22, 1971
Export Citation:
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International Classes:
F24C3/02; F24C3/04; (IPC1-7): F24C3/04



 
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