APPARATUS FOR AND A METHOD OF SATURATING NON-WOVEN FABRICS
United States Patent 3449156
Publication Date:
06/10/1969
Other Classes:
118/117, 118/419, 118/427, 68/99, 68/22R
International Classes:
D04H1/64; D06B1/14; D06B3/10; D06B3/18; D06B1/00; D06B3/00; D21H1/38; D04H3/12; D04H1/64
US Patent References:
| 3168414 | Process and apparatus for wet-treating fibrous materials | | | |
| 2646654 | Device for dressing coated abrasive belts | | | |
| 3009824 | Process for reinforcing a ferrous metal surface | | | |