470 / | HD | THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS |
110 | DF | APPARATUS FOR MAKING HEADED FASTENER, E.G., NAIL, RIVET, ETC. {13} |
111 | DF | .~ Horseshoe nail making {5} |
112 | DF | .~.~ Cut-type {1} |
113 | .~.~.~ Having finishing means {2} | |
114 | DF | .~.~.~.~> And cutter |
115 | DF | .~.~.~.~> And rotary workholder |