4. Refrigeration
  5. Disparate apparatus utilized as heat source or absorber
  6. With sorption

Roger W. Dougan

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Combined environmental and refrigeration system

Refrigeration – Disparate apparatus utilized as heat source or absorber – With sorption
Patent

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Demand defrost time clock control circuit

Refrigeration – Automatic control – Preventing – removing or handling atmospheric condensate
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Profile ID: LFUS-PAI-P-187516

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