156 / | HD | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
1 | DF | METHODS {7} |
60 | DF | .~ Surface bonding and/or assembly therefor {93} |
110.1 | DF | .~.~ Making flexible or resilient toroidal shape; e.g., tire, inner tube, etc. {9} |
123 | DF | .~.~.~ Of plural layers {6} |
126 | .~.~.~.~ Axially assembling preformed flexible endless bands {1} | |
127 | DF | .~.~.~.~.~> With tread-preforming |