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

André Veltman

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Amplifier circuit having output filter capacitance current...

Amplifiers – Modulator-demodulator-type amplifier
Reexamination Certificate

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Method and a device for sensorless estimating the relative...

Electricity: motive power systems – Induction motor systems – Primary circuit control
Reexamination Certificate

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Method and apparatus for determining the contents of a gas...

Measuring and testing – Liquid level or depth gauge
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Method and device for controlling an electric load connected...

Electricity: motive power systems – Induction motor systems – Primary circuit control
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Profile ID: LFUS-PAI-P-2067493

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