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Patents > Office : ?? or BE or CH & Supplementary to patent: None

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (121) · design (75) · propellers (54) · propulsion (49) · stability (47) · LTA (46) · wings (40) · control (38) · Frame (36) · Aerodynamics (30) · subsystem (25) · construction (23) · Hybrid (21) · rudder (20) · Lift (20) · navigation (18) · steering (18) · Sustentation (15)
Full specification filed date:
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Related to aircraft:
Patent agent:
None (102) · A. Wunderlich & Cie, Ingénieurs-Conseils (16) · Raclot (16) · Duvinage (13) · A. Ritter (12) · E. Blum & Co. (11) · E. Imer-Schneider (7) · De Visscher et Graetz (7) · Kirkpatrick (7) · J. Gevers (6) · Raclot et Cie (6) · E. et G. Bede (6) · Wilhelm Reinhard (5) · Gernaert (4) · Ferdinand Klostermann (4)
Assigned to:
IPCs:
None (273) · IPC B64C11/00 (4) · IPC B64C19/00 (3) · IPC B64C29/00 (2) · IPC F24F7/02 (2) · IPC F22D11/02 (2) · IPC F16F9/348 (2) · IPC F16F9/34 (2) · IPC F16F9/32 (2) · IPC F16F9/06 (2) · IPC F16C17/10 (2) · IPC F02K1/36 (2) · IPC F02K1/28 (2) · IPC B64C9/00 (2) · IPC G05D1/08 (2) · IPC B64C23/00 (2) · IPC B22D33/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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