US PATENT SUBCLASS 429 / 112
.~ Responsive to heat

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

110  DF  DEFERRED ACTION TYPE {4}
112.~ Responsive to heat

DEFINITION

Classification: 429/112

(under subclass 110) Apparatus wherein the battery is activated or reactivated by heat which causes a chemical reaction.

SEE OR SEARCH CLASS

136, Batteries: Thermoelectric and Photoelectric,

200+, for thermoelectric batteries.