4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Polyphase

Joel A. B. Elston

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Information dependent data transmission for pilot protective...

Coded data generation or conversion – Analog to digital conversion followed by digital to analog...
Reexamination Certificate

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Methods and apparatus for differential current measurement...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Polyphase
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2599947

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