Drilldown: Patents
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None (2) ·
Alfréd Budai (1) ·
Antoine-Padoue Filippi (2) ·
Ewald Müller (1) ·
Gustave Plaisant (1) ·
Ignác Lampl (1) ·
István Petróczy (1) ·
József Hirkszhoffer (1) ·
Ludwig Schmidl (1) ·
Nándor Wlassics (1) ·
Oskar Körner (1) ·
Pál Vargha (1) ·
Roman Frohner (1) ·
Sándor Helyes (1) ·
Severin Schneider (1) ·
William Denso (1)
None (3) ·
Alfréd Budai (1) ·
Antoine-Padoue Filippi (1) ·
Ewald Müller (1) ·
Gustave Plaisant (1) ·
Ignác Lampl (1) ·
István Petróczy (1) ·
József Hirkszhoffer (1) ·
Ludwig Schmidl (1) ·
Nándor Wlassics (1) ·
Oskar Körner (1) ·
Pál Vargha (1) ·
Roman Frohner (1) ·
Sándor Helyes (1) ·
Severin Schneider (1) ·
William Denso (1)
Aerodynamics (3) ·
airplane (8) ·
airship (2) ·
automatic stability (1) ·
Chassis (1) ·
Construction (5) ·
design (7) ·
Dirigibles (1) ·
fabric (1) ·
Frame (2) ·
helicopter (2) ·
Hull (1) ·
hybrid (1) ·
inclinometer (1) ·
instrument (1) ·
landing (1) ·
lift (1) ·
LTA (1) ·
monoplane (2) ·
motors (1) ·
piloting (1) ·
Propellers (6) ·
propulsion (1) ·
safety (1) ·
seating (1) ·
Shell (1) ·
stability (1) ·
steering (1) ·
subsystem (10) ·
suspension (1) ·
sustentation (1) ·
texture (1) ·
Wheels (1) ·
whole (3) ·
wings (3) ·
wood (1)
Showing below up to 17 results in range #1 to #17.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year