4. Refrigeration
  5. Processes
  6. Circulating external gas

Roy Hartness

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Energy conservation system for cooling and conditioning air

Refrigeration – Processes – Circulating external gas
Patent

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Method and apparatus for directing conditioned air to a spinning

Textiles: spinning – twisting – and twining – Apparatus and processes – Clearing
Patent

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Profile ID: LFUS-PAI-P-244856

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