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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6374970
Kind Code:
U
Application Number:
JP16720286U
Publication Date:
May 18, 1988
Filing Date:
October 30, 1986
Export Citation:
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International Classes:
F28F9/02; F25B39/04; F28D1/047; F28D1/053; (IPC1-7): F28D1/047; F28F9/02
Domestic Patent References:
JPS5738169U1982-03-01