发明名称 Shaving system.
摘要 A shaving system with a blade member with a cutting edge of wedge shape that is defined by main facets with an included facet angle in the range of 10 DEG -17 DEG in the region forty micrometers from the cutting edge. The blade is mounted between leading and trailing skin-engaging surfaces so that the blade tangent angle is less than 20 DEG and the interior main facet of the blade is disposed at an angle of more than 150 DEG to a reference line that extends from the cutting edge of the blade to the skin-engaging point next forward of the blade edge.
申请公布号 ZA9208617(B) 申请公布日期 1993.05.11
申请号 ZA19920008617 申请日期 1992.11.02
申请人 THE GILLETTE COMPANY 发明人 ROBERT A TROTTA;STEVE SYNG-HI HAHN;JOHN MADEIRA;CHONG-PING PETER CHOU;LAMAR EUGENE BROOKS
分类号 B26B21/06;B26B21/22;B26B21/44;B26B21/56;B26B21/60 主分类号 B26B21/06
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