414 / | HD | MATERIAL OR ARTICLE HANDLING |
754 | DF | ARTICLE REORIENTING DEVICE {14} |
758 | DF | .~ Article inverting means (i.e., 180 degree turnover) {7} |
768 | DF | .~.~ Article turned about one end supported by a fixed or rotatable abutment or by a surface frictionally retarding movement of the supported end {2} |
769 | .~.~.~ Article turned about a rotatable abutment |