Document Type and Number:
Japanese Patent JPS63201969
Kind Code:
U
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Application Number:
JP9282487U
Publication Date:
December 27, 1988
Filing Date:
June 18, 1987
Export Citation:
International Classes:
F25B47/02; F25B13/00; F25B47/00; (IPC1-7): F25B47/00; F25B13/00