4. Gas and liquid contact apparatus
  5. Contact devices
  6. Atomizer type

John M. Cowley

Inventor

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Atomic focusers in electron microscopy

Radiant energy – Inspection of solids or liquids by charged particles – Electron microscope type
Reexamination Certificate

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Auxiliary closing force for valves

Valves and valve actuation – Fluid actuated or retarded – Fluid link or column actuator
Patent

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Plate type pressure-reducting desuperheater

Gas and liquid contact apparatus – Contact devices – Atomizer type
Patent

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Profile ID: LFUS-PAI-P-1122374

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