Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : BE or FR & Applicant firm: None & Applicant type : COMPANY + INDIV or INDIV or INIV & Supplementary to patent : Patent BE-1909-214032 or Patent NO-1915-12-15 Carl Alfred Johansson or   or None & Patent agent: Lavoix et Mosès

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LTA (7) · navigation (5) · propellers (5) · frame (4) · propulsion (4) · airplane (3) · balloons (3) · stability (3) · construction (3) · Design (3) · None (2) · Aerodynamics (2) · equilibrium (2) · rigid (2) · rudder (2) · Compartments (2) · wings (2) · Aerostat (2)
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