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 | .~ Plural cells {5} | |
150 | DF | .~.~> With integral switch means |
151 | DF | .~.~> Casing having interlocking structure |
152 | DF | .~.~> Individual cells connected in repeating contiguous layered units {1} |
156 | DF | .~.~> Complete cells {2} |
160 | DF | .~.~> Having intercell connector |