112 / | HD | SEWING |
154 | DF | STITCH FORMING {17} |
157 | DF | .~ Zigzag {3} |
443 | DF | .~.~ Vibrating needle {9} |
459 | DF | .~.~.~ Having cam actuation of needle or material feed {4} |
461 | DF | .~.~.~.~ And specified material feed {2} |
463 | .~.~.~.~.~ And plural, selectively used cams |