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Patents > Office : BE or CA or SAX & Application number: None

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Tech fields:
airplane (212) · LTA (110) · propellers (102) · design (101) · hybrid (69) · propulsion (69) · frame (60) · stability (54) · wings (50) · control (46) · aerodynamics (44) · construction (36) · rudder (34) · sustentation (28) · lift (27) · navigation (26) · Subsystem (21) · steering (21) · motors (20) · flapping (19)
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Supplementary to patent:
None (284) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (15) · Patent BE-1907-197626 (3) · Patent BE-1913-255172 (3) · Patent GB-1913-16499 (2) · Patent BE-1910-225558 (2) · Patent BE-1913-259683 (2) · Patent BE-1909-218585 (2) · Patent FR-1911-426626 (2) · Patent FR-1900-299924 (2) · Patent FR-1911-430455 (2) · Patent FR-1913-467415 (2) · Patent FR-1913-468076 (2)
Related to aircraft:
Patent agent:
None (242) · A. Wunderlich & Cie, Ingénieurs-Conseils (57) · 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) · Munn & Co. (5) · Gernaert (5) · Verhaeghen (4) · Wunderlich (4) · Borghans-von Kilch et Cie (4) · R. Wittebolle, Brussels, Belgium (3) · le Comptoir indus. et tech. (anc. maison Picard) (3) · Rest (3) · Parette (3)
National tech categories:
BE K (324) · None (52) · CA 244/24 (8) · CA 244/12 (6) · CA 244/35 (5) · CA 341/80 (4) · CA 244/10 (4) · CA 244/29 (3) · CA 244/31 (3) · CA 244/11 (3) · CA 244/4 (3)
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Citations from after 1930:
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