4. Metal working
  5. Method of mechanical manufacture
  6. Heat exchanger or boiler making

Andrew I. Lowenstein

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Flat-plate absorbers and evaporators for absorption coolers

Refrigeration – Refrigeration producer – Sorbent type
Reexamination Certificate

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Low-flow internally-cooled liquid-desiccant absorber

Refrigeration – Processes – Circulating external gas
Patent

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Thin plastic-film heat exchanger for absorption chillers

Heat exchange – Flexible envelope or cover type
Patent

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Thin plastic-film heat exchanger for absorption chillers

Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Patent

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Profile ID: LFUS-PAI-P-605514

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