Adalbert Plaček
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Adalbert Plaček was an aero inventor in Austria.
Occupation: First lieutenant[1]
Address: III Hegergasse 3, Vienna, Austria (or maybe he's Adalbert Placek III, and the III doesn't belong in the address)[1]
Patents whose inventor or applicant is Adalbert Plaček
- Patent AT-1908-34977 (English title: Dirigible airship, Filing date: 1907-12-17)
- Patent AT-1908-39377 (English title: Wing for aircraft, Filing date: 1908-01-27)
- Patent HU-1909-49783 (English title: Steerable airship, Filing date: 1909-05-25)
- Patent FR-1909-403698 (English title: Dirigible, Filing date: 1909-06-05)
- Patent AT-1909-46299 (English title: Flying Machine, Filing date: 1909-08-14)
- Patent GB-1909-19388 (English title: Improvements in Driving Apparatus for Flying Machines, Filing date: 1909-09-14)
- Patent GB-1909-20962 (English title: Improved Flying Machine, Supplementary to patent: Patent AT-1909-46299, Filing date: 1909-09-14)
- Patent FR-1909-407984 (English title: Airplane, Filing date: 1909-09-22)
- Patent CH-1910-52210 (English title: Flying Machine, multi-decker airplane, Filing date: 1910-07-29)
- Patent HU-1910-53779 (English title: Aircraft, Filing date: 1910-08-12)
- Patent GB-1912-21631 (English title: Improvements in or relating to Aerial Machines, that is airplane, Filing date: 1912-09-23)
- Patent CH-1912-63003 (English title: Monoplane, Filing date: 1912-09-23)
- Patent FR-1912-448807 (English title: Airplane, Filing date: 1912-09-28)
