Porträt Erfinder der Braunschen Röhre Karl Ferdinand Braun
| Institution: | Archiv der sozialen Demokratie (AdsD) |
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| Format: | IMAGE |
| Language: | German |
| Published: |
20.04.1918
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| Subjects: | |
| Online Access: | http://hdl.handle.net/11088/0D76AE92-8F4D-4C17-A903-20BEFCE4E592 |
| Published: | 20.04.1918 |
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