US PATENT SUBCLASS 429 / 173
.~.~.~.~.~.~ And sealing mass or compound

Current as of: June, 1999
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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}
163  DF  .~ Cell enclosure structure, e.g., housing, casing, container, cover, etc. {8}
164  DF  .~.~ Cylindrical unit cell type, e.g., cup container electrode, tubular electrode, casing, etc. {3}
166  DF  .~.~.~ Reactive metallic can, cup or tubular electrode {2}
171  DF  .~.~.~.~ Having seal {1}
172  DF  .~.~.~.~.~ Mechanical clamping pressure seal {1}
173.~.~.~.~.~.~ And sealing mass or compound

DEFINITION

Classification: 429/173

(under subclass 172) Apparatus having a sealing mass or compound which, at some stage of the battery manufacture, said mass or compound was in a fluent or bulk form.