Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2208)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
None (1) ·
Adolphe Clément-Bayard (1) ·
Alfred Chiodera (1) ·
Augustus Moore Herring (1) ·
Carl Friedrich Billwiller (1) ·
Cassius Montezuma Richmond (1) ·
Dr. Bernhard Reinhard Beenen (1) ·
Edmund Roheim (1) ·
Firmin Bousson (1) ·
Friedrich Grediger (1) ·
H. T. Barnett (1) ·
Henry Boinet (1) ·
J.C. Ortlepp (1) ·
J.C. Walker (1) ·
John Marshall (1) ·
Josef Simkó (1) ·
Joseph Hofmann (1) ·
Konstantin Danilewsky (1) ·
Maurice Léger (1) ·
Max Nathan (1) ·
Octave Chanute (1) ·
Rudolf Diesel (1) ·
Sophus Hartmann (1) ·
Sumter Beauregard Battey (1) ·
Theodore A. Stark (1) ·
Viktor Tarczal (1)
Tech fields:
LTA (11) ·
propulsion (9) ·
frame (8) ·
propeller (5) ·
navigation (5) ·
flapping (4) ·
propellers (3) ·
balloon (3) ·
car (3) ·
whole (3) ·
hybrid (3) ·
design (3)
None (8) ·
Patent DE-1891-55081 (1) ·
Patent DE-1896-98109 (1) ·
Patent DE-1897-91999 (1) ·
Patent FR-1899-292828 (1) ·
Patent FR-1899-Boinet (1) ·
Patent FR-1909-400903 (1) ·
Patent HU-1901-22471 (1) ·
Patent HU-1901-24148 (1) ·
Patent RU-1897-3845 (1) ·
Patent SE-1906-23283 (1) ·
Patent US-1892-502168 (1) ·
Patent US-1893-507609 (1) ·
Patent US-1902-695580 (1)
Showing below up to 21 results in range #1 to #21.
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