US PATENT SUBCLASS 429 / 107
.~.~ Iron containing material

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
107.~.~ Iron containing material

DEFINITION

Classification: 429/107

(under subclass 105) Subject matter wherein the active material is a solution of dissolved iron, or where an active material is iron in combination with an active material in solution.