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Patents > Office : BE or CA & Applicant is inventor: Yes

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Tech fields:
airplane (212) · LTA (106) · propellers (102) · Design (99) · propulsion (72) · Hybrid (66) · frame (61) · stability (55) · wings (52) · control (48) · aerodynamics (41) · construction (36) · rudder (36) · sustentation (28) · navigation (28) · Lift (28) · steering (23) · safety (21)
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Supplementary to patent:
None (277) · Patent BE-1909-214032 (30) · Patent BE-1907-199348 (15) · Patent BE-1907-197626 (3) · Patent BE-1913-255172 (3) · Patent BE-1909-218585 (2) · Patent FR-1911-430455 (2) · Patent GB-1913-16499 (2) · Patent BE-1913-259683 (2) · Patent BE-1910-225558 (2) · Patent FR-1913-467415 (2) · Patent FR-1913-468076 (2) · Patent FR-1900-299924 (2)
Related to aircraft:
Patent agent:
None (244) · A. Wunderlich & Cie, Ingénieurs-Conseils (54) · Raclot (21) · Duvinage (21) · J. Gevers (16) · De Visscher et Graetz (11) · Biebuyck (8) · Kirkpatrick (8) · E. et G. Bede (8) · Raclot et Cie (6) · Munn & Co. (6) · Gernaert (5) · Verhaeghen (4) · Wunderlich (4) · Rest (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · R. Wittebolle, Brussels, Belgium (3) · Parette (3) · Borghans-von Kilch et Cie (3)
National tech categories:
BE K (309) · None (52) · CA 244/24 (8) · CA 244/12 (6) · CA 244/35 (5) · CA 244/10 (4) · CA 244/31 (4) · CA 341/80 (4) · CA 244/11 (3) · CA 244/29 (3) · CA 244/4 (3)
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Citations from after 1930:
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