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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6252770
Kind Code:
U
Application Number:
JP14254485U
Publication Date:
April 02, 1987
Filing Date:
September 18, 1985
Export Citation:
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International Classes:
F28F1/12; F25B39/04; F28D3/00; F28D3/04; (IPC1-7): F28D3/04; F25B39/04; F28F1/12