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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4330072
Kind Code:
Y1
Application Number:
JP4042964U
Publication Date:
December 09, 1968
Filing Date:
May 20, 1964
Export Citation:
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International Classes:
B65H19/00; B44C7/02; B65H37/04; (IPC1-7): B65H19/02