Drilldown: Patents
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Edmond Lévi (1) ·
Édouard-Raymond Leroy (1) ·
François-Philippe Lefebvre (1) ·
Frederik Karel Bahle (1) ·
Gustave Whitehead (1) ·
Karl Ludwig Waldemar Geest (1) ·
Louis-Ernest Lefebvre (1) ·
Louis-Georges Deflers (1) ·
Robert Esnault-Pelterie (2) ·
Stanley Yale Beach (1) ·
Wallace Rupert Turnbull (1)
Edmond Lévi (1) ·
Édouard-Raymond Leroy (1) ·
François-Philippe Lefebvre (1) ·
Frederik Karel Bahle (1) ·
Gustave Whitehead (1) ·
Karl Ludwig Waldemar Geest (1) ·
Louis-Ernest Lefebvre (1) ·
Louis-Georges Deflers (1) ·
Robert Esnault-Pelterie (2) ·
Stanley Yale Beach (1) ·
Wallace Rupert Turnbull (1)
10055D (1) ·
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