US PATENT SUBCLASS 429 / 106
.~.~ Copper sulfate solution

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

101  DF  FLUID ACTIVE MATERIAL OR TWO-FLUID ELECTROLYTE COMBINATION HAVING AREAS OF NONMIXTURE {2}
105  DF  .~ Active material in solution {4}
106.~.~ Copper sulfate solution

DEFINITION

Classification: 429/106

(under subclass 105) Subject matter wherein the active material is a solution of copper sulfate.