4. Refrigeration
  5. Processes
  6. Circulating external gas

Jeffrey A. Math

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Discharge diffuser for screw compressor

Rotary expansible chamber devices – Interengaging rotating members – Helical or herringbone
Reexamination Certificate

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Refrigerated display merchandiser with variable air curtain

Refrigeration – Processes – Circulating external gas
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2792430

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