26 / | HD | TEXTILES: CLOTH FINISHING |
71 | DF | EXPANDING DEVICE FOR TEXTILE WEBS {6} |
74 | DF | .~ Web-condition-responsive operation control {1} |
75 | DF | .~.~ Responsive to edge location to control spreader {4} |
77 | .~.~.~ To adjust angle of selvage-engaging roller spreader |