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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4839004
Kind Code:
Y1
Application Number:
JP1588570U
Publication Date:
November 17, 1973
Filing Date:
February 17, 1970
Export Citation:
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International Classes:
F25D23/02; B63B29/22; F25D11/00; F25D13/00; (IPC1-7): F25D13/00; F25D23/02



 
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