Drilldown: Patents

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Patents > Office : BE or FR or JP & Grant date: 1880 - 1889

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Office: (Click arrow to add another value)
Inventors:
Guégnot (4) · de Schuttenbach (4) · Gaston Tissandier (3) · Georg Wellner (3) · Gignoux (3) · Bel (3) · Comte Antoine Apraxine (3) · Société Stapfer de Duclos et Cie (2) · Phérékyde (2) · Ferdinand-Charles-Honoré-Philippe d'Esterno (2) · Frederick William Brearey (2) · Jules Cezar Ribeiro de Souza (2) · Foucher (2) · Jardim (2) · Bary (2) · Gros (2) · Armand le Compagnon (2) · Bessières fils (2)
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None (44) · de Schuttenbach (4) · Comte Antoine Apraxine (3) · Gignoux (3) · Georg Wellner (3) · Gaston Tissandier (3) · Guégnot (3) · Bel (3) · Bessières fils (2) · Armand le Compagnon (2) · Jardim (2) · Bary (2)
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Tech fields:
navigation (40) · LTA (29) · propulsion (28) · balloon (19) · aerostat (11) · airship (11) · None (10) · balloons (8) · ascension (6) · dirigible (5) · steam (5) · stability (3) · construction (3) · texture (3) · design (2) · sail (2) · rudder (2) · gas (2) · rigid (2) · airplane (2)
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Showing below up to 117 results in range #1 to #117.

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