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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS485131
Kind Code:
Y1
Application Number:
JP14175570U
Publication Date:
February 09, 1973
Filing Date:
December 28, 1970
Export Citation:
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International Classes:
B21B39/00; B21B43/00; B65G47/08; B65G47/46; (IPC1-7): B21B43/00; B21B39/00; B65G47/08; B65G47/46