Drilldown: Patents

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Patents > Office : BE or HU & Granted: None & CPCs: None

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Inventors:
None (5) · Charles de Coster (2) · Joseph de Pierpont de Burnot (2) · N. Thiry (2) · Harold Edward Sherwin Holt (2) · René Caudron (2)
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Tech fields:
airplane (16) · LTA (9) · design (8) · construction (6) · motors (5) · subsystem (5) · propellers (4) · control (4) · frame (4) · stability (4) · propulsion (4) · balloons (3) · illumination (3) · dirigibles (3) · Wings (3)
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