4. Measuring and testing
  5. Liquid level or depth gauge

Richard R. Harazin

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Method and apparatus to reject electrical interference in a...

Measuring and testing – Liquid level or depth gauge – Immersible electrode type
Reexamination Certificate

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Method and apparatus to reject electrical interference in a...

Measuring and testing – Liquid level or depth gauge
Reexamination Certificate

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Methods and systems for locating and identifying labware...

Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3046016

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