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Class Information
Number: 242/472.1
Name: Winding, tensioning, or guiding > Helical or random winding of material > Untwisted fiber bundle (i.e., sliver)
Description: Subject matter intended for winding groups of substantially untwisted fibers.

Sub-classes under this class:

Class Number Class Name Patents
242/472.2 Particular traverse of bundle 2

Patents under this class:

Patent Number Title Of Patent Date Issued
7035525 Methods and apparatuses for correcting mechanical twist in optical fiber Apr. 25, 2006
6158688 Drive mechanism for transporting a tow at constant speed Dec. 12, 2000
6082658 Method of and apparatus for winding roving bobbins Jul. 4, 2000
5003762 Automatic feeder and feeding method for textile machines Apr. 2, 1991

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