US PATENT SUBCLASS 429 / 189
.~.~ Precursor composition

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

122  DF  CURRENT PRODUCING CELL, ELEMENTS, SUBCOMBINATIONS AND COMPOSITIONS FOR USE THEREWITH AND ADJUNCTS {16}
188  DF  .~ Include electrolyte chemically specified and method {11}
189.~.~ Precursor composition

DEFINITION

Classification: 429/189

(under subclass 188) Subject matter which is or has a substance that proceeds the formation of an electrolyte.