4. Rotary kinetic fluid motors or pumps
  5. Including destructible, fusible, or deformable non-reusable...

Donald George Lachapelle

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Composite containment casings

Rotary kinetic fluid motors or pumps – Including destructible – fusible – or deformable non-reusable...
Reexamination Certificate

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Methods for making composite containment casings

Metal working – Method of mechanical manufacture – Impeller making
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3326455

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