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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5113820
Kind Code:
Y2
Application Number:
JP3659572U
Publication Date:
April 13, 1976
Filing Date:
March 30, 1972
Export Citation:
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International Classes:
B65H31/38; B07C3/00; B07C3/08; B65H31/34; B65H31/40; (IPC1-7): B65H31/34