4. Pumps
  5. Diverse pumps
  6. Including rotary nonexpansible chamber type

Steven B. Croke

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Bi-directional low maintenance vane pump

Pumps – Motor driven – Including means for selectively varying motor speed or...
Reexamination Certificate

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Variable displacement high pressure pump

Pumps – Diverse pumps – Including rotary nonexpansible chamber type
Patent

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Profile ID: LFUS-PAI-P-1058040

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