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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4427684
Kind Code:
Y1
Application Number:
JP4733166U
Publication Date:
November 19, 1969
Filing Date:
May 21, 1966
Export Citation:
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International Classes:
B41F21/00; B65H3/08; B65H29/64; (IPC1-7): B65H3/08; B41F21/00