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Colnaghi; Dario
Milan, IT
No. of patents:

Patent Number Title Of Patent Date Issued
7975500 Refrigerant accumulation and oil recovery device for refrigerant fluid recovery/regeneration/rec July 12, 2011
A refrigerant accumulation and oil recovery device for recovery/regeneration/recharging units for a refrigerant fluid withdrawn from refrigeration or air conditioning plants or heat pumps, characterized by comprising a refrigerant fluid accumulation/evaporation vessel and an oil reco

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