Drilldown: Patents
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None (1) ·
Christian Magnus Gyde Jensen (1) ·
Emanuel Kalisch (1) ·
Emil Hyra (1) ·
Everard Richard Calthrop (4) ·
Gustav Mees (1) ·
Henri-Marie Coandă (3) ·
John Herschel Hardcastle (1) ·
Karl Klinkosch (1) ·
Karl Pollacsek (1) ·
Marguerite de Lesseps (1) ·
Peter Zweifel (1) ·
Pierre Le Goaziou (1) ·
Reinhold Richter (1) ·
Vassily Rebikov (1)
None (3) ·
Christian Magnus Gyde Jensen (1) ·
Emanuel Kalisch (1) ·
Emil Hyra (1) ·
Everard Richard Calthrop (4) ·
Gustav Mees (1) ·
Henri-Marie Coandă (3) ·
John Herschel Hardcastle (1) ·
Karl Klinkosch (1) ·
Karl Pollacsek (1) ·
Marguerite de Lesseps (1) ·
Pierre Le Goaziou (1) ·
Reinhold Richter (1)
Aerodynamics (2) ·
aiming (1) ·
Airplane (2) ·
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propeller (1) ·
propellers (6) ·
propulsion (2) ·
safety (2) ·
stability (1) ·
takeoff (1) ·
whole (1)
None (9) ·
AT 77d (1) ·
CH 129a (1) ·
CH 129b (1) ·
CH Klasse 115 (1) ·
DK 77 (1) ·
FR 5.8 (1) ·
FR 6.4 (2) ·
HU V/h (1)
Showing below up to 18 results in range #1 to #18.
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- Timeline: Year filed
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- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
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