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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01131952
Kind Code:
U
Application Number:
JP2606488U
Publication Date:
September 07, 1989
Filing Date:
February 29, 1988
Export Citation:
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International Classes:
F24H1/00; F25B1/00; F25B30/02; (IPC1-7): F24H1/00