Ackermann, 1878, Flug-Apparat
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| Original title | Flug-Apparat |
|---|---|
| Simple title | Flug-Apparat |
| Authors | Ackermann |
| Date | 1878 |
| Countries | DE |
| Languages | de |
| Keywords | flying machine, patents |
| Journal | Patentschriften |
| Related to aircraft? | 1 |
| Page count | 1 |
| Word count | |
| Wikidata id |
Sources
- Brockett 1, page 4, entry 44: Ackermann. Flug-Apparat. Patentschriften, 1878, No. 3486, Berlin. (44
