发明名称 Method of and apparatus for making a capillary-action nib for a pen or marker
摘要 A method of and apparatus for the production of wicking tips for pens and markers in which the blanks, pointed at their ends, are first notched on opposite sides and are then cut through between the notches to form two tips from each blank. The invention simplifies the sharpening and dressing required of the tools which are used.
申请公布号 US4733586(A) 申请公布日期 1988.03.29
申请号 US19870043159 申请日期 1987.04.27
申请人 PELIKAN AKTIENGESELLSCHAFT AG 发明人 MANUSCH, CHRISTOPH;SCHOLZ, GUENTER
分类号 B43K1/12;B43K15/02;(IPC1-7):B26D3/00 主分类号 B43K1/12
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