| 96 / | HD | GAS SEPARATION: APPARATUS |
| 234 | DF | GAS AND LIQUID CONTACT APPARATUS FOR GAS SEPARATION INCLUDING MEANS TO REGENERATE, PURIFY, OR SEPARATE CONTACT LIQUID {4} |
| 240 | DF | .~ Filter for contact liquid {1} |
| 241 | ![]() | .~.~ Including filter adjusting or removal means |