发明名称 Sharpener for soft core pencils has injection aperture in sharpener casing, in front region of conical sharpening channel
摘要 <p>The sharpener a has a casing (18) with an ejection aperture (38) in the front region of the conical sharpener channel (20). The sharpening blade (28) is a vertically spaced out from an operating element (36), which is aligned in the axial direction of the casing perpendicular to the longitudinal axis (32) of the channel.</p>
申请公布号 DE202005003998(U1) 申请公布日期 2005.05.25
申请号 DE20052003998U 申请日期 2005.03.12
申请人 MOEBIUS & RUPPERT 发明人
分类号 B43L23/08;(IPC1-7):B43L23/08 主分类号 B43L23/08
代理机构 代理人
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