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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56162302
Kind Code:
U
Application Number:
JP6014480U
Publication Date:
December 02, 1981
Filing Date:
May 01, 1980
Export Citation:
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International Classes:
F15B5/00; F15B7/00; (IPC1-7): F15B5/00; F15B7/00