| 摘要 |
<p>856,602. Combs. COSBY, E. L. H. June 12, 1959, No. 20149/59. Class 131 A comb of the kind disclosed in Specification 676,905 has a U-section guide 6 secured to the rigid bar 5 and slidably receiving the toothed strip 1 when it flexes to suit the contour of the head. Openings 8 increasing the flexibility of the strip.</p> |
