4. Pulse or digital communications
  5. Repeaters
  6. Testing

Elmer Simmons

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Data decoding circuit including phase-locked loop timing

Pulse or digital communications – Repeaters – Testing
Patent

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Differential amplifier circuit

Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock
Patent

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Profile ID: LFUS-PAI-P-130110

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