Jaroslav Engler
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Jaroslav Engler was an aero inventor whom we have as a Bank Official addressed at 40, Böhmen, Beamte, Prague, Bohemia, Austria.[1]
Austrian patent data gives "Kgl. Weinberge".[2] See Kgl. Weinberge search results on German Wikipedia, which are also highly suggesting of Prague.
Patents whose inventor or applicant is Jaroslav Engler
- Patent AT-1909-47656 (English title: Screw propeller, Filing date: 1909-04-05)
- Patent AT-1911-57606 (English title: Screw propeller, Supplementary to patent: Patent AT-1909-47656, Filing date: 1911-01-20)
- Patent GB-1912-19338 (English title: An Improved Spiral Propeller, Supplementary to patent: Patent AT-1911-57606 • Patent AT-1909-47656, Filing date: 1912-08-23)
References
| Names | Jaroslav Engler |
|---|---|
| Birth date | |
| Death date | |
| Countries | AT, GB |
| Locations | 40, Böhmen, Beamte, Prague, Bohemia, Austria |
| Occupations | bank official |
| Tech areas | Propellers |
| Affiliations | |
| Wikidata id |
