4. Communications: radio wave antennas
  5. Antennas
  6. With radio cabinet

Antonius Johannes Matheus De Graauw

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active

Module and electronic device

Active solid-state devices (e.g. – transistors – solid-state diode – Transmission line lead
Reexamination Certificate

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Patch antenna with switchable reactive components for...

Communications: radio wave antennas – Antennas – With radio cabinet
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Transmit and receive antenna switch

Telecommunications – Transmitter and receiver at same station – With transmitter-receiver switching or interaction prevention
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2793726

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