US PATENT SUBCLASS 204 / 614
.~.~.~.~ Blotter (e.g., membrane, etc.)

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

193  DF  APPARATUS {5}
600  DF  .~ Electrophoretic or electro-osmotic apparatus {11}
606  DF  .~.~ Gel electrophoresis type {7}
613  DF  .~.~.~ With means for posttreatment of gel to purify or recover a desired component {1}
614.~.~.~.~ Blotter (e.g., membrane, etc.)

DEFINITION

Classification: 204/614

Blotter (e.g., membrane, etc.):

(under subclass 613) Apparatus having means to transfer one or more components from the gel to an adjacent receiving medium (e.g., membrane, etc.).

(1) Note. The transfer may be assisted by an external force (e.g., hydraulic pressure, electric field, etc.).