US PATENT SUBCLASS 204 / 282
.~.~.~.~ With diaphragm

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

Internet Version by PATENTEC © 1999      Terms of Use


204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
279  DF  .~.~ Elements {3}
280  DF  .~.~.~ Electrodes {7}
282.~.~.~.~ With diaphragm {1}
283  DF  .~.~.~.~.~> Perforated or foraminous electrode

DEFINITION

Classification: 204/282

Electrodes claimed in combination with electrolytic diaphragms.

(1) Note. For diaphragms, per se, see this class, subclasses 295 and 296.