John Felix Kahl
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John Felix Kahl was an aero inventor in Brooklyn, New York City. This person had 0 publications and 3 patents in this database.
Patents whose inventor or applicant is John Felix Kahl
- Patent US-1917-1296089 (English title: Flying machine, Filing date: 1917-06-12)
- Patent GB-1918-116893 (English title: Improvements in Aeroplanes, Filing date: 1918-06-11)
- Patent FR-1918-496747 (English title: Flying machines, Supplementary to patent: US 1917 06 12, Filing date: 1918-06-19)
References
Names | John Felix Kahl |
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Countries | US |
Locations | Brooklyn, NYC |
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Family name | Kahl |
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