4. Rotary expansible chamber devices
  5. With changeable working chamber magnitude
  6. Rotating inner working or reacting member repositioned...

Gerhard Winiger

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Milling device for pipe cleaning and sanitation technology

Brushing – scrubbing – and general cleaning – Implements – Pipe – tube – or conduit cleaner
Reexamination Certificate

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Variable capacity swivelling vane pump

Rotary expansible chamber devices – With changeable working chamber magnitude – Rotating inner working or reacting member repositioned...
Patent

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Profile ID: LFUS-PAI-P-537972

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