Drilldown: Patents

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Patents > Grant date: 1906 & Publication date: 1900 - 1909 & National tech categories : FR 6.4 or GB 4 propel & steer or GB 4 without buoyant or None & Cites these patents: None

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Inventors:
Edwin Richard Mumford (2) · Joseph Maes (2)
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Applicant person:
None (2) · Edwin Richard Mumford (2) · Joseph Maes (2)
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Tech fields:
propulsion (17) · Airplane (16) · LTA (11) · stability (9) · helicopter (7) · lift (5) · frame (5) · navigation (5) · wings (4) · hybrid (4) · heavier-than-air (4) · construction (3) · propellers (3) · design (3) · dirigible (3) · automatic stability (3)
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None (8)
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