Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Patent agent: None & Number of claims: 9-10

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Inventors:
Alfred John Macy (2) · Hermann Hassenbach (2)
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Tech fields:
stability (13) · Airplane (9) · frame (8) · LTA (7) · design (6) · control (6) · navigation (5) · wings (5) · airship (5) · subsystem (4) · automatic stability (4) · safety (4) · rudder (4) · propeller (3) · construction (3) · balloon (3) · propulsion (3) · propellers (3) · gas (3)
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Showing below up to 44 results in range #1 to #44.

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