4. Liquid purification or separation
  5. Flow, fluid pressure or material level, responsive
  6. Float

J. Matthew Buchanan

Attorney

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Self-adjusting fluid surface skimmer and fluid treatment...

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Float
Reexamination Certificate

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Support surface that utilizes magnetic repulsive forces

Electricity: magnetically operated switches – magnets – and electr – Magnets and electromagnets – Magnet structure or material
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Profile ID: LFUS-PAI-P-2764326

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