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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57196916
Kind Code:
U
Application Number:
JP8653181U
Publication Date:
December 14, 1982
Filing Date:
June 10, 1981
Export Citation:
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International Classes:
B63J2/02; B63J2/12; F24F13/22; F25D21/14; (IPC1-7): F24F1/00; B63J2/02; F25D21/14