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Study aid, in particular writing and / or painting tutorial
Study aid, in particular writing and / or painting tutorial
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机译:学习辅助,特别是写作和/或绘画教程
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摘要
Learning aid, in particular writing and / or painting-learning aid (1), with a writing instrument (17) which has a writing tip (16) which is displaceably guided in the writing instrument (17) against a restoring force (18), characterized in that Writing device (17) with the aid of a signal generator signals the preferred contact pressure, and that caused by the pressurization of the writing tip (16) and used as a measure of the pressure exerted on the writing tip (16) applied contact pressure with the help of serving as a signal generator Distance indication (20) is measurable or assignable.
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