US PATENT SUBCLASS 429 / 81
.~ Having nonmovable means providing motion between electrolyte and electrodes, i.e., circulation

Current as of: June, 1999
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429 /   HD   CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS

72  DF  HAVING SPECIFIED VENTING, FEEDING OR CIRCULATION STRUCTURE (OTHER THAN FEEDING OR FILLING FOR ACTIVATING DEFERRED ACTION-TYPE BATTERY) {5}
81.~ Having nonmovable means providing motion between electrolyte and electrodes, i.e., circulation

DEFINITION

Classification: 429/81

(under subclass 72) Apparatus having stationary structure functioning to aid fluid circulation in the battery structure, i.e., circulation between electrolyte and electrodes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

67+, for movable means providing circulation in a battery structure.