|
| US4211375 | 3 Abr 1979 | 8 Jul 1980 | Jagenberg Werke Atkiengesellschaft | Chuck for webs of material wound onto spools |
| US4385478 | 6 Nov 1980 | 31 May 1983 | Hosiery Corporation of America, Inc. | Folding and packing machine for pantyhose |
| US5531398 | 10 Feb 1995 | 2 Jul 1996 | Pro-Eco Limited | Method and apparatus of removing a coil of material from a mandrel |
