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Home › Retractable antenna device having a rodlike antenna and a helix antenna which is electrically isolated from the rodlike antenna in the retracted condition of the antenna device

Retractable antenna device having a rodlike antenna and a helix antenna which is electrically isolated from the rodlike antenna in the retracted condition of the antenna device

US Patent 5426440 · Granted Jun 20, 1995

Estimated economic value: $84,000 ⓘ

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