| 摘要 |
<p>The specific disclosure provides a shaving unit having two superimposed double edge razor blades with the cutting edges of the top blade being set back a slight distance from the cutting edges of the bottom blade. An elongated slot extends through the blades for locating the shaving unit in a double edge safety razor. Means are provided between the aperture and the cutting edges to each side of the aperture for permanently connecting the blades together. In one embodiment, a spacer is permanently positioned between the blades.</p> |
