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Patents > Office : DE or FR or GB or GR & Inventor country: AT & Supplementary to patent: None

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Office: (Click arrow to add another value)
Inventors:
None (7) · Georg Wellner (6) · Ignaz Etrich (4) · Raimund Nimfuehr (3) · Jacob Knappich (3) · Adalbert PLACEK (3) · Henry Hyman Salomons (3) · Edmund Sparmann (3) · Adolf Heinrich OTT (2) · Ferdinand Lanz (2) · Paul Rath (2) · Maximilien MIEGE (2) · Hugo Hueckel (2) · Hugo Hückel (2) · Hermann Hoernes (2) · Giulio Silvestri (2) · Franzesco Fronz (2) · Wilhelm van de Voorde (2) · Erich VON BERND (2) · Carl Bugkel (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (12) · Georg Wellner (6) · Ignaz Etrich (4) · Jacob Knappich (3) · Adalbert Placek (3) · Edmund Sparmann (3) · Raimund Nimfuehr (3) · Ferdinand Lanz (2) · Wilhelm van de Voorde (2) · WILHELM GROSS (2) · Carl Bugkel (2) · Hugo Hueckel (2) · Henry Hyman Salomons (2) · Giulio Silvestri (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (43) · propulsion (20) · LTA (15) · airplane (10) · propellers (8) · stability (7) · propeller (7) · control (6) · wings (6) · steering (5) · balloon (4) · sail (4) · design (4)
Full specification filed date:
Application number:
None (28)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Assigned to:
CPCs:
None (18) · CPC B64C11/006 (9) · CPC B64C39/00 (9) · CPC B64C33/02 (8) · CPC B64C23/005 (8) · CPC B64C17/00 (7) · CPC B64C2700/6274 (7) · CPC B64C2700/6295 (6) · CPC B64C17/06 (4) · CPC B64C39/008 (4) · CPC B64B1/58 (3) · CPC B64C35/00 (3) · CPC B64C39/005 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6216 (3) · CPC B64C1/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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