Drilldown: Patents
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Patents > Office
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& Grant date:
1910 - 1919
& Related to aircraft:
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Use the filters below to narrow your results.
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None (20) ·
Patent AT-1912-75092 (1) ·
Patent BE-1907-202697 (1) ·
Patent BE-1909-214032 (3) ·
Patent BE-1911-05-15 Georges de Bothezat (1) ·
Patent BE-1912-250417 (1) ·
Patent BE-1913-255172 (2) ·
Patent DE-1909-06-09 Romeo Wankmüller (1) ·
Patent FR-1910-420958 (1) ·
Patent FR-1911-436934 (1) ·
Patent GB-1908-4519 (1) ·
Patent GB-1909-27476 (1) ·
Patent GB-1909-8531 (1) ·
Patent GB-1910-6051 (1) ·
Patent GB-1911-12232 (1) ·
Patent GB-1913-6829 (1) ·
Patent GB-1917-126391 (1) ·
Patent US-1909-970771 (1) ·
Patent US-1910-984076 (1) ·
Patent US-1914-1133643 (1)
Showing below up to 41 results in range #1 to #41.