4. Communications: radio wave antennas
  5. Antennas
  6. With means for moving directive antenna for scanning,...

Stephen R. Kaufman

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Automatic antenna tilt apparatus

Communications: radio wave antennas – Antennas – With means for moving directive antenna for scanning,...
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Electromagnetic radiation seal for a member penetrating a...

Electricity: conductors and insulators – Anti-inductive structures – Conductor transposition
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1902266

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