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CH122201A Expired / Lapsed CH ⏱️ 0.0 years remaining

Device for sending, respectively. Receiving electromagnetic waves.

Assignee: Noelting Johannes
•
Filing: 1926-10-11
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Granted: —
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Expires: 1946-10-11
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Abstract

No abstract record available.

Inventors

  • 👤 Noelting Johannes

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-03 17:33
CPC Classifications
H; H04; H04B; H04B1/00; H04B1/38; H04B1/3827

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