4. Pumps
  5. Motor driven
  6. Electric or magnetic motor

Ernst Hauenstein

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Centrifugal pump with auxiliary impeller operatively associated

Pumps – Motor driven – Axial thrust balancing means for rotary pump and motor
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Sealing shroud centrifugal pump

Pumps – Motor driven – Motor within rotary pumping member
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Sealing shroud centrifugal pump

Pumps – Motor driven – Electric or magnetic motor
Patent

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Profile ID: LFUS-PAI-P-226221

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