US PATENT SUBCLASS 226 / 111
.~ With means to independently vary mover speed
Current as of:
June, 1999
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ADVANCING MATERIAL OF INDETERMINATE LENGTH
108
DF
PLURAL MATERIAL-MOVING MEANS
{6}
111
.~ With means to independently vary mover speed
DEFINITION
Classification: 226/111
(under subclass 108) Device provided with means to adjust the rate of motion of one of the moving means without changing the velocity of the others.