发明名称 MULTICOLOR MARKER
摘要 <p>A multicolor marker (80) with a plurality of marking nibs (96) that individually receive ink of different colors or shades. The nibs (96) have marking surfaces (98) that are elongated in one direction and can be selectively aligned end-to-end to produce a continuous line whose color changes from one nib to the next.</p>
申请公布号 WO2003008203(A1) 申请公布日期 2003.01.30
申请号 US2002000352 申请日期 2002.01.07
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