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| Number | Title | Issue Date |
| 4323359 | Machine for the continuous wet treatment of textile thread formations, the process for operating the machine, as well as a non-touching catch-thread device A machine for the continuous wet treatment of textile thread formations has two wet treatment stations each with a reel and three rotating rollers to take up a thread formation. A drive permits running either the reel or the rollers. A thread-laying devic... | 04/06/1982 |
| 4042989 | Method for packaging and dyeing yarns and yarn packaging obtained thereby Method for packaging and dyeing yarns comprising the steps of winding at least one yarn on a provisional core, at the same time imparting to the yarn a continuous rotation and a rciprocating translation, and to advance the wound yarn continuously so that ... | 08/23/1977 |
