发明名称 COLORFUL LEADS
摘要 PURPOSE: An automatic pencil lead is provided to reduce accommodation space by replacing an automatic pencil lead with a color pencil. CONSTITUTION: A color automatic pencil lead (200) includes a mixing process, a drying process, and a material insertion process. A body part (21) of an automatic pencil container (100) stores the color automatic pencil lead. The automatic pencil container comprises a cap part (22) of the automatic pencil container. The body part of the automatic pencil container is comprised of an inner cover and an outer cover.
申请公布号 KR20130078832(A) 申请公布日期 2013.07.10
申请号 KR20110147968 申请日期 2011.12.31
申请人 GONG, HYUNG DONG 发明人 GONG, HYUNG DONG
分类号 B43K19/02;B43K19/14 主分类号 B43K19/02
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