发明名称 OMR MARKER WITH CORRECTION TAPE
摘要 PURPOSE: A felt-tip pen for computers equipped with a correction tape is provided to facilitate marking on OMR cards by integrally combining the felt-tip pen, pre-marking pen, and a correction tape. CONSTITUTION: A felt-tip pen for computers equipped with a correction tape respectively comprises a pre-marking pen(140) and the felt-tip pen for computers. A lid(142) of the pre-marking pen includes a connection part instead of being attached to the side case(220) of the correction tape(200). The connection part is combined to the lid of the pre-marking pen into the direction perpendicular to the lid of the pre-marking pen. The connection part is fixed to a shaft of a cog wheel inside the correction tape.
申请公布号 KR20120086401(A) 申请公布日期 2012.08.03
申请号 KR20110007590 申请日期 2011.01.26
申请人 CHUNG, MIN SUK;LEE, HYUN JUN 发明人 CHUNG, MIN SUK;LEE, HYUN JUN
分类号 B43K29/05;B43K8/00 主分类号 B43K29/05
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