<p>The present invention relates to a scale. The scale comprises: a main body on which gradations for dimension are marked; and a rotary board which is rotated to the gradations for dimension of the main body through a hinge. Thereby, a paper can be safely, easily, and accurately cut when a user cuts the paper using a knife and a ruler.</p>
申请公布号
KR101479678(B1)
申请公布日期
2015.01.08
申请号
KR20130121588
申请日期
2013.10.11
申请人
YU, HO KUN;CHOI, SUNG WON;CHOI, HO JUN;KIM, JUN SEO;KWON, YONG HYUN;JEON, JONG KWEON
发明人
YU, HO KUN;CHOI, SUNG WON;CHOI, HO JUN;KIM, JUN SEO;KWON, YONG HYUN;JEON, JONG KWEON
