Porträt Pionier des Hubschrauberbaus Igor Sikorsky
| Institution: | Archiv der sozialen Demokratie (AdsD) |
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| Format: | IMAGE |
| Language: | German |
| Published: |
25.05.1969
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| Subjects: | |
| Online Access: | http://hdl.handle.net/11088/50DB2475-18CF-44CA-9C2F-28EC6FEA90BF |
| Published: | 25.05.1969 |
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