Emil Keller
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Emil Keller was an aero inventor in Switzerland.
Self-described on British patent locate formerly of Winterthur, by Dec 1911 of Unionsbrauerei, Zurich, Switzerland. And with occupation Merchant.
Patents whose inventor or applicant is Emil Keller
- Patent FR-1911-437811 (English title: Flying machine, Supplementary to patent: Patent DE-1910-12-21, Filing date: 1911-11-24)
- Patent GB-1911-28815 (English title: An Improved Flying Machine, Filing date: 1911-12-21)
Publications by or about Emil Keller
- Keller, 1912, Der künstliche Vogelflug. Theorie und Praxis (Simple title: The artificial bird flight. Theory and practice, Journal: Wien. Luftsch. Zeit.)
References
Names | Emil Keller |
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Countries | CH |
Locations | Zurich |
Occupations | merchant |
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