United States Patent 3392079
Inventors:
Fekete, Eugene Z.
Publication Date:
07/09/1968
Other Classes:
28/107, 442/407, 442/405, 156/148
International Classes:
D04H5/02; D21F7/08; D04H5/00
US Patent References:
| 3097413 | Unwoven papermaker's felt | | | |
| 3208125 | Apparatus for making bulked yarn | | | |