US PATENT SUBCLASS 204 / 196.24
.~.~.~.~.~ And magnesium

Current as of: June, 1999
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204 /   HD   CHEMISTRY: ELECTRICAL AND WAVE ENERGY

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
196.01  DF  .~.~ Object protection {15}
196.1  DF  .~.~.~ Internal battery {10}
196.23  DF  .~.~.~.~ Anode contains aluminum {2}
196.24.~.~.~.~.~ And magnesium

DEFINITION

Classification: 204/196.24

And magnesium:

(under subclass 196.23) Apparatus having the positive electrode also containing magnesium (Mg) (e.g., magnesium free metal or magnesium containing alloy, etc.).