4. Electricity: electrical systems and devices
  5. Electric charge generating or conducting means
  6. Use of forces of electric charge or field

Marvin R. LaFontaine

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Combination load lock for handling workpieces

Material or article handling – Apparatus for moving material between zones having different...
Reexamination Certificate

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Wafer grounding method for electrostatic clamps

Electricity: electrical systems and devices – Electric charge generating or conducting means – Use of forces of electric charge or field
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2275781

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