US PATENT SUBCLASS 204 / 271
.~.~.~ Portable

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

193  DF  APPARATUS {5}
194  DF  .~ Electrolytic {11}
242  DF  .~.~ Cells {10}
271.~.~.~ Portable

DEFINITION

Classification: 204/271

(under subclass 242) Electrolytic cells which are peculiarly designed so as to be portable.

(1) Note. Compare with this class, subclass 224.