4. Refrigeration
  5. Automatic control
  6. Refrigeration producer

Ralf Winterstein

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Expansion valve and method for controlling it

Refrigeration – Automatic control – Refrigeration producer
Reexamination Certificate

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Method of producing a valve arrangement for an expansion valve

Metal working – Method of mechanical manufacture – Valve or choke making
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3231933

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