Instrument for binding papers

作者: Eizo Kobayashi

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摘要: A paper binding instrument including punching edges and auxiliary edges, in which the can make small holes 3 continuing from punched foot parts 1 of a width head large formed at front ends parts, pushed down pieces 6 were 2 through sheaf papers with leaving 4 corresponding to maintaining base 5 1, 8 facing different directions 7, as holding 8, push end holes.