Drilldown: Patents
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Patents > Grant date:
1800 - 1899
& IPCs :
IPC B64B1/00 or
IPC B64C25/00 or
IPC B64C39/00
& Number of claims:
2-3
Use the filters below to narrow your results.
Adolf Brodbeck (1) ·
Comte Antoine Apraxine (1) ·
Daniel L. Rhone (1) ·
Edward Arthur Pearse (1) ·
Gustav Koch (1) ·
James Hartness (1) ·
Joachim Adolfowicz Sumovski (1) ·
John Arbtin (1) ·
Louis Capazza (1) ·
Richard Edmund Shill (1) ·
Theodor Schneider-Preiswerk (1) ·
Thomas Mortimer Crepar (1) ·
Thomas Moy (1)
aerial navigation (1) ·
airplane (3) ·
balloon (5) ·
car (2) ·
design (1) ·
dirigible (1) ·
electricity (1) ·
frame (1) ·
landing (1) ·
LTA (10) ·
marine (2) ·
navigation (2) ·
parachute (3) ·
propeller (2) ·
propulsion (3) ·
rudder (1) ·
safety (1) ·
sail (1) ·
stability (1) ·
takeoff (1) ·
track (1)
USPC 104/22 (1) ·
USPC 114/348 (1) ·
USPC 114/355 (1) ·
USPC 114/364 (1) ·
USPC 185/40.00H (1) ·
USPC 239/318 (1) ·
USPC 244/119 (1) ·
USPC 244/126 (1) ·
USPC 244/127 (2) ·
USPC 244/138R (1) ·
USPC 244/19 (1) ·
USPC 244/25 (2) ·
USPC 244/30 (3) ·
USPC 244/32 (2) ·
USPC 244/33 (1) ·
USPC 244/94 (1) ·
USPC 440/31 (1)
Showing below up to 12 results in range #1 to #12.
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