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Patents > Office : BE or MX or NL & Number of figures: None

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Tech fields:
airplane (186) · propellers (91) · design (91) · LTA (81) · hybrid (57) · propulsion (54) · wings (47) · Stability (42) · control (39) · Frame (37) · Aerodynamics (36) · construction (33) · subsystem (25) · sustentation (25) · None (24) · lift (23) · rudder (21) · motors (19) · Steering (17)
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None (273) · Patent BE-1909-214032 (28) · Patent BE-1907-199348 (15) · Patent BE-1907-197626 (3) · Patent FR-1911-426626 (2) · Patent FR-1900-299924 (2) · Patent FR-1913-467415 (2) · Patent FR-1913-468076 (2) · Patent BE-1913-259683 (2) · Patent BE-1910-225558 (2) · Patent BE-1909-218585 (2) · Patent FR-1911-430455 (2)
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None (184) · A. Wunderlich & Cie, Ingénieurs-Conseils (52) · Raclot (22) · Duvinage (21) · J. Gevers (16) · Kirkpatrick (12) · de Visscher et Graetz (11) · E. et G. Bede (9) · Biebuyck (8) · Raclot et Cie (6) · Gernaert (5) · Wunderlich (4) · Borghans-von Kilch et Cie (4) · Rest (3) · Parette (3) · R. Wittebolle, Brussels, Belgium (3) · le Comptoir indus. et tech. (anc. maison Picard) (3)
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