发明名称 A METHOD OF MANUFACTURING A PENCIL, AND A PENCIL
摘要 A method of manufacturing a pencil is described, wherein, with a view to providing a better grip, and preventing the discomfort of an excessively uneven surface, a finished pencil is subjected to a step of mechanically shaping grooves, these grooves being produced at the side wall of the pencil without removing material. A pencil (1) is also described, on the surface of which elliptical grooves are provided which extend in the transverse direction of the pencil.
申请公布号 WO2005028213(A2) 申请公布日期 2005.03.31
申请号 WO2004BR00055 申请日期 2004.04.16
申请人 A.W. FABER-CASTELL S.A.;SCHIEFNETTER, HARALD 发明人 SCHIEFNETTER, HARALD
分类号 B43K19/02;B43K19/16;B43K23/008 主分类号 B43K19/02
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