| 156 / | HD | ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE |
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| 1 | DF | METHODS {7} |
| 60 | DF | .~ Surface bonding and/or assembly therefor {93} |
| 242 | DF | .~.~ With lamina formation by molding or casting {4} |
| 244.11 |  | .~.~.~ By extrusion {12} |
| 244.12 | DF | .~.~.~.~> Encapsulating or enclosing a lamina |
| 244.13 | DF | .~.~.~.~> Hollow article or lamina {2} |
| 244.16 | DF | .~.~.~.~> With printing |
| 244.17 | DF | .~.~.~.~> Electrical, magnetic, or wave energy used |
| 244.18 | DF | .~.~.~.~> With cutting, severing, or perforating {1} |
| 244.21 | DF | .~.~.~.~> Differential fluid pressure used |
| 244.22 | DF | .~.~.~.~> Bonding spaced preforms |
| 244.23 | DF | .~.~.~.~> Pretreatment |
| 244.24 | DF | .~.~.~.~> Post-treatment |
| 244.25 | DF | .~.~.~.~> Article or at least one lamina of nonuniform thickness or discontinuous |
| 244.26 | DF | .~.~.~.~> Bonding in specified environment (other than temperature) |
| 244.27 | DF | .~.~.~.~> Pressure assisted bonding |