File:Poulsen-Lichtbogen-Sender.jpg
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| Description |
Deutsch: ein Poulsen-Lichtbogen-Sender, fotografiert im Deutschen Museum in München
English: Poulsen arc radio transmitter, ca. 1920, photographed in Deutschen Museum, Munich |
| Date | |
| Source | CANON PowerShot G7 |
| Author | Clemens PFEIFFER |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:28, 8 December 2006 | | 2,670 × 2,735 (683 KB) | Panoramafotos.net (talk | contribs) | {{Information |Description=ein Poulsen-Lichtbogen-Sender<br> fotografiert im Deutschen Museum in München |Source=CANON PowerShot G7 |Date=Nov. 25, 2006 |Author=Clemens PFEIFFER |Permission=Attribution 2.5 |other_versions= }} {{cc-by-2.5}} |
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