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

Peter H. Hagqvist

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Continuously variable transmission

Planetary gear transmission systems or components – Planet pinion is friction gear – Variable speed ratio
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Liquid accumulator

Pipes and tubular conduits – With pressure compensators – Variable capacity chambers
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Osmotic water purification pumping system with flush valve

Pumps – Diverse pumps – Including rotary nonexpansible chamber type
Patent

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Profile ID: LFUS-PAI-P-914388

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