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Patents > Tech fields: Flapping & Related to aircraft: Yes & Citations from after 1930: None

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Office:
Inventors:
Franz Xaver Wels (6) · Magloire Desjardins (3) · Blaise Bontems (3) · Firmin Bousson (2) · Louis-Isidore Henry (2) · Ferdinand Lanz (2) · Félix Michau (2) · Erhard Brunsmann (2) · Frederick William Hutchinson Hutchinson (2) · Newton Roberts Gordon (2) · Louis Balestrie (2) · Fritz Alexander Jone (2) · Gabriel-Georges-François Gros (2) · Dr. Albert Eder (2) · Charles-Paul Maire (2) · Isaac Bell (2) · Watson F. Quinby (2) · Vincent Wisniewski (2) · Burr Frank Barnes (2)
Inventor country:
Applicant person:
None (25) · Franz Xaver Wels (6) · Blaise Bontems (3) · Magloire Desjardins (3) · Vincent Wisniewski (2) · Dr. Albert Eder (2) · Ferdinand Lanz (2) · Felix Michau (2) · Louis-Pierre-Guilhaume Balestrié (2) · Newton Roberts Gordon (2) · Frederick William Hutchinson Hutchinson (2) · Émile-Andre Dandrieux (2) · Louis-Isidore Henry (2) · Fritz Alexander Jone (2) · Gabriel-Georges-François Gros (2) · Firmin Bousson (2) · Charles-Paul Maire (2) · Watson F. Quinby (2)
Applicant type:
Applicant is inventor:
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Full specification filed date:
Application number:
None (54)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (41) · Munn & Co. (5) · C. Blétry (3) · None (3) · Schwab (2) · Noël et Pellegrini (2) · Lavoix et Mosès (2) · J. G. Lorrain (2) · J. Fayollet (2) · Hy. Fairbrother (2) · H. Bœttcher fils (2) · Franklin H. Hough (2) · W. P. Thompson & Co. (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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