Drilldown: Patents
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- Letters (683)
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Armin Kersten (1) ·
Arthur Henry Philip Blunt (1) ·
August Riedinger (1) ·
Carl Heinrich Oscar Roeper (1) ·
Carl Oetling (1) ·
Edward J. Pennington (1) ·
Edward Joel Pennington (1) ·
Flavieous J. Hoge (1) ·
Frederick R. Merritt (1) ·
Fritz Alexander Jone (1) ·
Heinrich Suter (2) ·
James W. Kirkman (1) ·
Jean Dusséqué (1) ·
John F. Cooley (1) ·
Lewis O. Boostrum (1) ·
Michel Blümelhuber (1) ·
Rudolph Kosch (1) ·
William Nelson Riddle (1)
None (5) ·
Arthur Henry Philip Blunt (1) ·
August Riedinger (1) ·
Carl Heinrich Oscar Roeper (1) ·
Carl Oetling (1) ·
Edward J. Pennington (1) ·
Flavieous J. Hoge (1) ·
Fritz Alexander Jone (1) ·
James W. Kirkman (1) ·
Jean Dusséqué (1) ·
Joel C. Pennington (1) ·
John F. Cooley (1) ·
Lewis O. Boostrum (1) ·
Michel Blümelhuber (1) ·
Rudolph Kosch (1) ·
William B Keep (1) ·
William Nelson Riddle (1) ·
William R. Gray (1)
None (4) ·
airfoil (1) ·
airplane (1) ·
balloon (4) ·
barometer (1) ·
blimp (1) ·
captive (1) ·
car (3) ·
compass (1) ·
construction (1) ·
cybernetics (1) ·
design (3) ·
Dirigibles (2) ·
electricity (1) ·
fan (2) ·
flapping (2) ·
frame (5) ·
fuel (1) ·
helicopter (1) ·
hydrogen (1) ·
instrument (1) ·
jet (1) ·
kite (2) ·
LTA (9) ·
magnet (1) ·
marine (1) ·
navigation (7) ·
passenger (1) ·
propeller (2) ·
propulsion (8) ·
rudder (2) ·
sail (1) ·
stability (1) ·
steering (1) ·
subsystem (1) ·
takeoff (1)
None (6) ·
AT 77 (1) ·
CH 94 (1) ·
DE 77 (2) ·
GB 4 aëroplanes (1) ·
GB 4 aërostats (1) ·
GB 4 propel & steer (1) ·
GB 4 with buoyant (1) ·
GB 4 without buoyant (1) ·
HU V/h (2) ·
USPC 244/154 (1) ·
USPC 244/25 (1) ·
USPC 244/27 (1) ·
USPC 244/28 (1) ·
USPC 416/112 (1) ·
USPC 416/116 (1) ·
USPC D21/449 (1)
Showing below up to 19 results in range #1 to #19.
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