发明名称 Writing implement
摘要 The writing implement serves exclusively for producing notes manually. The writing implement has two writing points in the form of a note. The two writing points differ from one another in that one of the two writing points is hollow on the inside. This is necessary in order to be able to provide the different note values. The supply of colour takes place in accordance with the principle of a felt-tipped pen. The note is obtained upon positioning the writing point onto an underlying surface or onto a system of notation.
申请公布号 DE3830247(A1) 申请公布日期 1989.03.23
申请号 DE19883830247 申请日期 1988.09.06
申请人 ZUMSTRULL, JOERG, 4504 GEORGSMARIENHUETTE, DE 发明人 ZUMSTRULL, JOERG, 4504 GEORGSMARIENHUETTE, DE
分类号 B43K8/02;B43K27/08 主分类号 B43K8/02
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