Drilldown: Patents

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Patents > Year granted: 1911 & Office: GB & Related to aircraft : 1906314176 or Yes & Number of claims: 3-5

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Richard Blum (2)
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None (4) · Richard Blum (2)
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Tech fields:
Airplane (22) · stability (12) · design (8) · construction (7) · propulsion (6) · propellers (6) · automatic stability (6) · navigation (5) · wings (4) · Airship (4) · lift (4) · aerodynamics (4) · LTA (3) · frame (3) · control (3) · None (3)
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