发明名称 Cutting unit for a shaving apparatus.
摘要 <p>A cutting unit for a shaving apparatus, which comprises a cutting head (1) with hair entrance apertures (3) and a drivable cutting member (2), the hair entrance apertures (3) being separated by dams (4) which extend substantially transversely to the direction of driving (P). The dams (4) are constructed with a profile which is asymmetrical in cross-section and has a thickness which increases in the direction of driving (P).</p>
申请公布号 EP0279088(A1) 申请公布日期 1988.08.24
申请号 EP19870202653 申请日期 1987.12.30
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 TIETJENS, EDUARD WILLEM
分类号 B26B19/14;B26B19/38 主分类号 B26B19/14
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