156 / | HD | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
349 | DF | SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34} |
433 | DF | .~ Indefinite or running length flexible strand, rod, tube, or filament uniting {4} |
434 | .~.~ Means applying transverse spacers to spaced parallel strands |