Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17613)
- Person (2134)
- Publications (24568)
- Techtypes (2381)
Patents > Office 
:
DE or
FR
& Applicant firm :
Société anonyme Astra AB or
None
& Related to aircraft:
Yes
& CPCs:
CPC B64C39/00
& Family year:
1900 - 1999
& First filing:
No
& Citations from after 1930:
None
:
DE or
FR
& Applicant firm :
Société anonyme Astra AB or
None
& Related to aircraft:
Yes
& CPCs:
CPC B64C39/00
& Family year:
1900 - 1999
& First filing:
No
& Citations from after 1930:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
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Tech fields:
airplane (44) ·
design (35) ·
frame (21) ·
construction (14) ·
propellers (14) ·
Aerodynamics (13) ·
propulsion (12) ·
Wings (11) ·
Lift (11) ·
stability (11) ·
Control (10) ·
sustentation (7) ·
rudder (7) ·
Monoplane (6) ·
Steering (6) ·
None (5) ·
wheels (5) ·
landing (5) ·
airfoil (5) ·
hybrid (5)
Filing date:
Full specification filed date:
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Granted:
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Supplementary to patent:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (13) ·
0 (1) ·
A. Augier (1) ·
A. Chenault (2) ·
Armengaud jeune (4) ·
Boramé et Julien (2) ·
Brandon frères (2) ·
Ch. Faber (1) ·
Ch. Mardelet (2) ·
Ch. Thirion et J. Bonnet (1) ·
Charles Dony (3) ·
Dupont et Elluin (1) ·
E. Blétry (3) ·
Émile Bert (1) ·
G. de Mestral et F. Harlé (2) ·
G. Protte (1) ·
Georges Laurent (1) ·
H. Blouin (1) ·
J. Bonnet-Thirion (3) ·
J. Germain (2) ·
Lavoix et Mosès (1) ·
M. Zerolo (1) ·
Matray frères et Cie (1) ·
Noël et Pellegrini (1) ·
None (2) ·
Paul Caquet (1) ·
Rigot et Prévost (1) ·
Société A. Frey et de Carsalade (1) ·
Société J.P. Bonnicart et Cie. (1) ·
V. Dupont (1) ·
V. Matray (2) ·
Weismann et Marx (1) ·
Y. Rabilloud et fils (3)
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Cites these patents:
Citations from after 1930:
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Showing below up to 64 results in range #1 to #64.
