Léon Planavergne

French patent agent Léon Planavergne, addressed at Saint-Michel, 6, Marseille (Bouches-du-Rhône), has entered our data representing the inventor, and likely relative, Honoré Planavergne.

Patents for which Léon Planavergne was the patent agent

• Patent FR-1872-94664 (Inventors: Honoré Planavergne, English title: System of propulsive wings for "navigation and aviation")

Sources

• archives.inpi.fr

Names	Léon Planavergne
Countries	FR
Locations	Marseille, Bouches-du-Rhône
Accreditations
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