4. Fluid reaction surfaces (i.e., impellers)
  5. Rotor having flow confining or deflecting web, shroud or...
  6. Radially extending web or end plate

Yoo-Chol Ji

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Centrifugal compressor structure with impellers

Fluid reaction surfaces (i.e. – impellers) – Rotor having flow confining or deflecting web – shroud or... – Radially extending web or end plate
Reexamination Certificate

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Cooling system and cooling method

Refrigeration – Automatic control – Refrigeration producer
Reexamination Certificate

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Thrust bearing cooling unit for a turbo compressor

Pumps – Motor driven – Axial thrust balancing means for rotary pump and motor
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2556948

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