| 429 / | HD | CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS |
| 122 | DF | CURRENT PRODUCING CELL, ELEMENTS, SUBCOMBINATIONS AND COMPOSITIONS FOR USE THEREWITH AND ADJUNCTS {16} |
| 149 | DF | .~ Plural cells {5} |
| 156 | DF | .~.~ Complete cells {2} |
| 158 | ![]() | .~.~.~ Having intercell connector {1} |
| 159 | DF | .~.~.~.~> And common external casing, tray or clamp means |