Drilldown: Patents

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Patents > Year filed: 1906 & Year granted: 1906 & Supplementary to patent: None

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Year filed:
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Year granted:
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Inventors:
Carl Dippel (3) · Jacob Christian Hansen-Ellehammer (2) · August von Parseval (2)
Inventor country:
Applicant person:
None (9) · Jacob Christian Hansen-Ellehammer (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (18) · LTA (16) · airplane (13) · None (11) · stability (11) · frame (7) · propeller (6) · helicopter (6) · navigation (5) · automatic stability (4) · dirigible (4) · hybrid (4) · design (4) · car (3) · rudder (3) · construction (3) · Wings (3)
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Application number:
None (26)
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Showing below up to 66 results in range #1 to #66.

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