US PATENT SUBCLASS 429 / 320
.~.~.~.~ The component is alumina (i.e., aluminum oxide)

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}
304  DF  .~.~ The electrolyte is solid {5}
319  DF  .~.~.~ Aluminum containing component (e.g., LiAlCl4, etc.) {1}
320.~.~.~.~ The component is alumina (i.e., aluminum oxide)

DEFINITION

Classification: 429/320

The component is alumina (i.e., aluminum oxide):

(under subclass 319) Subject matter wherein the aluminum

containing component is an aluminum oxide (Al 2O 3) (e.g., beta alumina, etc.).