4. Rotary expansible chamber devices
  5. Interengaging rotating members
  6. Helical or herringbone

Ake Astberg

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Screw rotor machine and rotor profile therefor

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Patent

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Screw rotor machine and rotor profile therefor

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Patent

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Profile ID: LFUS-PAI-P-681688

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