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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5210271
Kind Code:
U
Application Number:
JP9607775U
Publication Date:
January 24, 1977
Filing Date:
July 09, 1975
Export Citation:
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International Classes:
F16B4/00; B21F15/00; B21F15/06; F16B7/04; (IPC1-7): F16B7/04; B21F15/00