Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17647)
- Person (2198)
- Publications (24575)
- Techtypes (2407)
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A. Renner (1) ·
Alfred Hardie (1) ·
Amable-Joseph Raynaud (1) ·
August BARTH (1) ·
Charles Bellens (1) ·
E. Renner (1) ·
Else Bode (1) ·
Eugène-Jules-Henri Lesne (1) ·
Guy M. Thompson (1) ·
Harry Martin Middleton (2) ·
Hippolyte-Augustin SOYEZ (1) ·
Hugo Lentz (1) ·
Jean R. JINGA (1) ·
Jean-Claude Pompeïen-Piraud (1) ·
Jean-Jerome-Paul Le Grand (1) ·
Josef Deixler (1) ·
Josef Homola (1) ·
L. Renner (1) ·
Louis-Gustave LESUEUR (1) ·
Louis-Michel Le Goff (1) ·
M. Renner (1) ·
Marius-Isidore LION (1) ·
Milton M. BAGBY (1) ·
Owen K. HARRY (1) ·
Société DE FELTEN & GUILLEAUME LAHMEYERWERKE ACTIEN GESELLSCHAFT (1) ·
W. Harper (1) ·
William Harvey Cook (1)
None (11) ·
A. Renner (1) ·
Amable-Joseph Raynaud (1) ·
E. Renner (1) ·
Eugène-Jules-Henri Lesne (1) ·
HIPPOLYTE AUGUSTIN SOYEZ (1) ·
Jacob F PREHN (1) ·
JEAN CLAUDE POMPEIEN PIRAUD (1) ·
JEAN R JINGA (1) ·
Jean-Jerome-Paul Le Grand (1) ·
Josef Deixler (1) ·
L. Renner (1) ·
LOUIS GUSTAVE LESUEUR (1) ·
Louis-Michel Le Goff (1) ·
M. Renner (1) ·
Marius ISIDORE LION (1) ·
Samuel E. Lancaster (1)
None (10) ·
Airplane (1) ·
Airplane, Propulsion (1) ·
ascension (1) ·
balloon (1) ·
Biblio data on espacenet says: Improvements relating to hollow metal screw propellers) (1) ·
design (1) ·
Dirigible (4) ·
fabric (1) ·
frame (4) ·
helicopter (2) ·
instrument? (1) ·
LTA (2) ·
navigation (5) ·
propeller (2) ·
propulsion (7) ·
stability (1) ·
wind (1) ·
wind-wheel (1)
Showing below up to 24 results in range #1 to #24.
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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
- Calendar: Family year