4. Telephonic communications
  5. Having light wave or ultrasonic link for speech or paging...
  6. Including fiber optic link within telephone network

John Hayes

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Apparatus and method for directing calls to mobile station subsc

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

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Apparatus and method for directing calls to mobile station subsc

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

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Auxillary communication service routing

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent

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Chromatic compensation in Fizeau interferometer

Optics: measuring and testing – By light interference – For dimensional measurement
Reexamination Certificate

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Conveying and storage systems

Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a load supported by a conveyor portion which...
Patent

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Profile ID: LFUS-PAI-P-175142

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