TREA

the hollow pump or motor shaft being the conduit for the working fluid

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Industry

  • CPC
  • F04D13/0646
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D13/00Pumping installations or systems

Current Industry

F04D13/0646the hollow pump or motor shaft being the conduit for the working fluid
Industries