4. Refrigeration
  5. Refrigeration producer
  6. Compressor-condenser-evaporator circuit

Keiji Ishida

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Air conditioner with oil recovery function

Refrigeration – Reversible – i.e. – heat pump
Reexamination Certificate

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Information transmission system and information transmission...

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

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Outdoor unit of air conditioner

Refrigeration – Refrigeration producer – Compressor-condenser-evaporator circuit
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2315492

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