425 / | HD | PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS |
289 | DF | PREFORM SEVERING MEANS {10} |
308 | DF | .~ Means forming from bulk and downstream severing means {3} |
315 | DF | .~.~ Utilizing product handler downstream of former as cutter aid {1} |
316 | .~.~.~ Single assembly plural cutting elements |