Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office : BE or CA or DEG or ES or HU & Tech fields : propeller or rudder or stability or sustentation & CPCs : CPC B64C23/005 or None

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Office: (Click arrow to add another value)
Inventors:
None (8) · Alfred E. Wunderlich (6) · Alfred John Macy (4) · Georges de Bothezat (3)
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Applicant person:
None (15) · Alfred E. Wunderlich (6) · Alfred John Macy (4) · Georges de Bothezat (3)
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Application number:
None (95)
Granted:
Supplementary to patent:
None (83) · Patent FR-1912-447782 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent FR-1909-399456 (2) · Patent BE-1913-259683 (2) · Patent GB-1909-12556 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1911-443878 (2)
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First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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