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Patents > Year filed: 1910 & Tech fields : balloon or lift & Publication date: 1910 - 1919

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Robert Esnault-Pelterie (3) · William John Hastings Beach (2) · Giulio Silvestri (2) · Adalbert Placek (2) · Albert Graff (2) · Julius Hermann Carl Gebauer (2) · Daniel-Alexis-Léopold Grosclaude (2) · Richard Wilcke (2) · Gaston Sencier (2)
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None (5) · Robert Esnault-Pelterie (3) · Daniel-Alexis-Léopold Grosclaude (2) · Julius Hermann Carl Gebauer (2) · Adalbert Placek (2) · Giulio Silvestri (2) · William John Hastings Beach (2)
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None (9)
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