Chapel, 1880, Navigation aérienne, Système Debayeux, breveté
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| Original title | Navigation aérienne, Système Debayeux, breveté |
|---|---|
| Simple title | Air Navigation, Debayeux System, patented |
| Authors | Alf. Chapel |
| Date | 1880 |
| Countries | FR |
| Languages | fr |
| Keywords | patent |
| Journal | |
| Related to aircraft? | 1 |
| Page count | 1 |
| Word count | |
| Wikidata id |
Sources
- Brockett 1910, page 187, entry 2711: Chapel, Alf. Navigation aérienne. Système Debayeux, breveté. Paris, 1880, 8°, pp. 24. (2711
