Class Information
Number: 226/135
Name: Advancing material of indeterminate length > By intermittent (interrupted) material-mover > Unicyclic mover > Plural means to select increments of advance
Description: Device provided with two or more elements, any one of which elements may be actuated to effect a predetermined extent of material advance different from, or additive to, the extent(s) of advance effected by another (or other) elements(s) in the single cycle.
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