Patent:GB500267
Patent: | GB 500267 |
Titel: | Improvements in course calculating instruments for aeroplanes, airships and the like |
Datum: | 06.02.1939 |
Ort: | |
Land: | Großbritannien |
Person: | Percival Boyd |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB500267 |
- DATUM: 06.02.1939
- TITEL: Improvements in course calculating instruments for aeroplanes, airships and the like
- PERSON: PERCIVAL BOYD