Drilldown: Patents
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Year granted:
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Inventors:
Inventor location:
Applicant person:
None (6) ·
Anton Flettner (1) ·
Artur Heubes (1) ·
CARL WOLTER (1) ·
Charles Rudolph Wittemann (1) ·
CLAUDIUS PETERS (1) ·
Curt Pinkert (1) ·
Franz Bernards (1) ·
Franziska Schulte Heubes (1) ·
Guido Antoni (1) ·
HANS GRUEBBEL (1) ·
JAKOB FABER (1) ·
Jakob Haw (4) ·
Karl Ruecker (1) ·
Margarethe Kirmse Heubes (1) ·
Otto LEBACH (1) ·
PETER KAHL (1) ·
WILHELM EISENFUEHR (1)
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None (8) ·
aerial propeller (1) ·
aerodynamics (1) ·
airfoil (1) ·
airplane (4) ·
biplane (1) ·
cable (1) ·
connector (1) ·
construction (3) ·
control (1) ·
design (2) ·
fabric (1) ·
frame (3) ·
fuselage (1) ·
hangar (1) ·
LTA (1) ·
marine propeller (1) ·
metal (1) ·
motors (1) ·
propeller (1) ·
propellers (4) ·
propulsion (1) ·
safety (1) ·
storage (1) ·
valve (1) ·
wing (1) ·
wing arrangement (1) ·
wings (2)
Full specification filed date:
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None (1) ·
332537D (1) ·
332540D (1) ·
347803D (1) ·
347887D (1) ·
349065D (1) ·
352425D (1) ·
354201D (1) ·
A0026999 (1) ·
B0084572 (1) ·
E0023199 (1) ·
F0041221 (1) ·
F0043265 (1) ·
F0043450 (1) ·
H0068945 (1) ·
H0070077 (1) ·
H0070530 (1) ·
H0072316 (1) ·
K0066191 (1) ·
L0035717 (1) ·
L0046161 (1) ·
S0049106 (1) ·
W0047365 (1) ·
W0049276 (1)
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CPCs:
CPC B64B1/58 (2) ·
CPC B64B1/64 (1) ·
CPC B64C1/00 (1) ·
CPC B64C11/04 (2) ·
CPC B64C11/16 (1) ·
CPC B64C11/20 (4) ·
CPC B64C13/00 (1) ·
CPC B64C17/06 (1) ·
CPC B64C21/02 C21B13/02 (1) ·
CPC B64C25/62 (1) ·
CPC B64C27/20 (1) ·
CPC B64C2700/6205 (1) ·
CPC B64C2700/6216 (1) ·
CPC B64C2700/6233 (2) ·
CPC B64C2700/6235 (2) ·
CPC B64C2700/6281 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/00 (4) ·
CPC B64C3/44 (1) ·
CPC B64C31/02 (1) ·
CPC B64C39/08 (1) ·
CPC E04B1/346 (1) ·
CPC Y02T50/166 (1)
Cites these patents:
Citations from after 1930:
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