Drilldown: Patents

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Patents > Office : AT or AU or CA & Tech fields : navigation or propellers

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Office: (Click arrow to add another value)
Inventors:
None (8) · Oszkár Asbóth (3) · John Washington Wilson (3) · Robert Kemp (2) · Franz Xaver Wels (2) · Arthur Henry Edwards (2) · Martin Diederich Rucker (2) · John Edward Thompson (2) · Johan Peter Hemme Lund (2) · Jaroslav Engler (2) · Alfred E. Wunderlich (2)
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Applicant person:
None (31) · John Washington Wilson (3) · Jaroslav Engler (2) · Alfred E. Wunderlich (2) · John Edward Thompson (2) · Arthur Henry Edwards (2) · Franz Xaver Wels (2) · Oskar von Asbóth (2) · Martin Diederich Rucker (2)
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Supplementary to patent:
None (46) · Patent US-1909-970771 (3) · Patent GB-1908-4519 (2)
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Citations from after 1930:
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