72 / | HD | METAL DEFORMING |
127 | DF | BY DEFLECTING SUCCESSIVELY-PRESENTED PORTIONS OF WORK DURING BODILY MOVEMENT THEREOF (E.G., FOR COILING, LEVELLING, CURVING OR TROUGHING MATERIAL IN MOVEMENT) {11} |
149 | DF | .~ By use of work-contacting wiper and moving, work-holding form {9} |
152 | .~.~ With deforming or work or product (other than by wiper and former) |