4. Measuring and testing
  5. Liquid level or depth gauge
  6. Thermal type

Kenneth R. Efferson

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Level detector system for cryogenic liquids

Measuring and testing – Liquid level or depth gauge – Thermal type
Patent

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Power operated contact apparatus for superconductive circuit

Refrigeration – Storage of solidified or liquified gas – Including cryostat
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Profile ID: LFUS-PAI-P-485650

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