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Patents > Office: CH & IPCs: None & Number of figures: 3-10

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Office: (Click arrow to add another value)
Inventors:
None (3) · Louis Constantin (2) · Dane Hurlburt‎ (2) · Carl Wilhelm Paul (2) · Nazaire Lacrotte (2) · Carl Franz Hubert Hertel (2) · Otto Schüle (2) · Armand Dufaux (2) · Heinrich Suter (2) · Henri Dufaux (2) · Adrian Baumann (2)
Inventor country:
Applicant person:
None (16) · Otto Schüle (2) · Carl Wilhelm Paul (2) · Nazaire Lacrotte (2) · Carl Franz Hubert Hertel (2) · Dane Hurlburt (2) · Adrian Baumann (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (25) · propulsion (18) · frame (16) · LTA (16) · design (15) · Propellers (13) · stability (11) · navigation (9) · propeller (9) · subsystem (8) · wings (7) · balloon (7) · control (7) · Flapping (6) · aerodynamics (6) · rudder (6) · automatic stability (6) · construction (5)
Full specification filed date:
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Supplementary to patent:
None (30)
Related to aircraft:
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IPCs: (Click arrow to add another value)
CPCs:
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Cites these patents:
Citations from after 1930:
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