4. Power plants
  5. Motive fluid energized by externally applied heat
  6. Power system involving change of state

David W. Fraser

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Engine system using refrigerant fluid

Power plants – Motive fluid energized by externally applied heat – Power system involving change of state
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Remote sonic location system

Communications – electrical: acoustic wave systems and devices – Distance or direction finding – With beam steering – scanning – or focussing
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Profile ID: LFUS-PAI-P-4209

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