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Class Information
Number: 19/250
Name: Textiles: fiber preparation > Working > Drafting > Apron type > Tensioning
Description: Method or apparatus where-in pressure is applied through a yieldable means to the endless belt to stretch or tension the belt along its length in order to secure a better grip upon the fibers as they pass therebetween.
Sub-classes under this class:
Patents under this class:
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