Drilldown: Patents
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- Airplane (18)
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- Letters (683)
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- Patents (17647)
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- Publications (24575)
- Techtypes (2407)
Use the filters below to narrow your results.
None (5) ·
Alfred John Macy (1) ·
Eduard Zaparka (1) ·
Émile Letord (4) ·
Étienne Royer (1) ·
Georg von dem Borne (1) ·
Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) ·
Léon Branlière (1) ·
Louis-Albert Aveline (1) ·
Otto Wittkowski (1) ·
Robert-Jean-Baptiste Malsergent (1) ·
Théophile-Ascague Léleu (1) ·
Walter George Tarrant (1)
None (7) ·
Alfred John Macy (1) ·
Émile Letord (4) ·
Étienne Royer (1) ·
Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) ·
Léon Branlière (1) ·
Louis-Albert Aveline (1) ·
Otto Wittkowsky (1) ·
Robert-Jean-Baptiste Malsergent (1) ·
Théophile-Ascague Léleu (1) ·
Walter George Tarrant (1)
None (2) ·
ailerons (1) ·
airplane (3) ·
airship (2) ·
biplane (1) ·
construction (1) ·
cooling (2) ·
engine (1) ·
flapping (1) ·
Flugzeug (1) ·
frame (1) ·
fuselage (2) ·
gas (1) ·
gun (1) ·
helicopter (1) ·
human-powered (1) ·
industry (1) ·
instrument (2) ·
instruments (1) ·
LTA (2) ·
military (2) ·
motor (2) ·
motors (1) ·
navigation (1) ·
passenger (1) ·
propellers (1) ·
propulsion (1) ·
radiator (1) ·
safety (1) ·
stability (2) ·
strut (1) ·
subsystem (2) ·
suspension (1) ·
Tragfläche (2) ·
wood (1)
None (10) ·
25941D (1) ·
494202D (1) ·
494247D (1) ·
494571D (2) ·
494660D (1) ·
495039D (1) ·
495118D (1) ·
495123D (1)
September 2, 1919 (1) ·
September 3, 1919 (2) ·
September 4, 1919 (1) ·
September 6, 1919 (1) ·
September 9, 1919 (1) ·
September 10, 1919 (1) ·
September 12, 1919 (1) ·
September 13, 1919 (1) ·
September 15, 1919 (1) ·
September 16, 1919 (1) ·
September 20, 1919 (1) ·
September 25, 1919 (4) ·
September 26, 1919 (1) ·
September 30, 1919 (2)
None (1) ·
AT 46b (1) ·
AT 77d (4) ·
DE 42c.6 (1) ·
DE 77h.10 (1) ·
DK 77 (1) ·
FR 12.3 (1) ·
FR 6.4 (9)
None (8) ·
CPC B64B1/62 (1) ·
CPC B64C1/064 (1) ·
CPC B64C1/065 (1) ·
CPC B64C17/00 (1) ·
CPC B64C2001/0063 (1) ·
CPC B64C27/04 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6235 (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C3/00 (1) ·
CPC B64C3/14 (1) ·
CPC B64C33/00 (1) ·
CPC B64C5/08 (1) ·
CPC B64D33/10 (1) ·
CPC G01C9/005 (1) ·
CPC G01P1/02 (1)
Showing below up to 19 results in range #1 to #19.
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