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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6335261
Kind Code:
Y2
Application Number:
JP8550883U
Publication Date:
September 19, 1988
Filing Date:
June 03, 1983
Export Citation:
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International Classes:
F28F13/00; F28D3/00; F28D3/02; F28F1/12; F28F1/34; F28F13/18; (IPC1-7): F28D3/02