4. Rotary expansible chamber devices
  5. Working member has planetary or planetating movement
  6. Helical working member, e.g., scroll

Cheol-Hwan Kim

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Apparatus for supercooling, and method of operating the same

Refrigeration – Processes – Circulating external gas
Reexamination Certificate

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Compressor and oil separating device therefor

Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate

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Fuel cell system

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for producing – recycling – or treating...
Reexamination Certificate

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Fuel cell system

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate

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Hermetic compressor and refrigeration cycle having the same

Refrigeration – Refrigeration producer – With lubricant handling means
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Profile ID: LFUS-PAI-P-2342310

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