Drilldown: Patents

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Patents > Patent agent: None & CPCs : CPC B63H1/08 or CPC B64C33/02

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Inventors:
Friedrich Kopsch (4) · None (3) · James Dennis Roots (3) · Louis-Isidore Henry (3) · Bertram George Cooper (2) · John MARSHALL (2) · Hermann Israel (2) · Lemuel Seaman CUNNINGHAM (2) · Louis Jolivet (2) · Franklin Tompkins (2) · Felix Michau (2) · Charles I MATSON (2) · Robert Strehlau (2) · James Humphris (2) · William Frederic SAUNT (2) · Alfred Theodor Zeise (2)
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Applicant person:
None (14) · Friedrich Kopsch (4) · Louis-Isidore Henry (3) · James Dennis Roots (3) · MARSHALL JOHN (2) · SAUNT William FREDERIC (2) · Felix Michau (2) · Lemuel Seaman Cunningham (2) · Robert Strehlau (2) · Franklin Tompkins (2) · Louis Jolivet (2) · MATSON Charles I (2) · James Humphris (2) · Alfred Theodor Zeise (2)
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Tech fields:
None (101) · flapping (27) · propulsion (18) · ornithopter (14) · frame (13) · wings (13) · navigation (12) · wing (8) · subsystem (6) · stability (6) · control (6) · propeller (5) · airship (5) · LTA (4) · flying machine (4) · aerodrome (4) · hybrid (3) · airplane (3) · car (3)
Full specification filed date:
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None (45)
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CPCs: (Click arrow to add another value)
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