4. Telecommunications
  5. Transmitter and receiver at same station
  6. Radiotelephone equipment detail

John A. Davis

Inventor

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Eyeglass frame with temple adjusting braces

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Temples
Patent

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Hockey stick decorative lamp

Lighting – Light fixture – Freestanding fixture or standard
Design Patent

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Jet fume control systems

Furnaces – With fuel treatment means – Preliminary refuse treatment means
Patent

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Message communications system

Boots – shoes – and leggings
Patent

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System for scheduling reverse-channel messages in narrowband com

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent

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Profile ID: LFUS-PAI-P-893215

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