156 / | HD | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
349 | DF | SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34} |
379.6 | DF | .~ With means applying wave energy or electrical energy directly to work {4} |
379.8 | DF | .~.~ With means to assemble laminae or position them relative to each other {3} |
380.2 | DF | .~.~.~ With electrode or coil member contacting work {1} |
380.3 | .~.~.~.~ Electrodes on opposing sides of smallest dimension of work {1} | |
380.4 | DF | .~.~.~.~.~> With means moving one electrode toward the other electrode {1} |