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Patents > Inventor location : Somme or None & CPCs: CPC B64C33/02

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Office:
Inventors:
None (4) · Robert Strehlau (4) · Lin-Marius Mannent (4) · Friedrich Kopsch (4) · Felix Michau (4) · Hermann Hassenbach (3) · John Emery Harriman, Jr. (3) · Thomas Augustus Dring (3) · Louis Jolivet (3)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (21) · Felix Michau (4) · Lin-Marius Mannent (4) · Friedrich Kopsch (4) · Hermann Hassenbach (3) · John Emery Harriman, Jr. (3) · Thomas Augustus Dring (3) · Louis Jolivet (3) · Roscoe Clair Gore (3) · Robert Strehlau (3)
Applicant type:
Applicant is inventor:
Tech fields:
flapping (97) · None (64) · ornithopter (62) · propulsion (58) · frame (44) · wings (40) · Airplane (25) · navigation (25) · propeller (19) · LTA (16) · Design (15) · rudder (15) · hybrid (13) · Stability (12) · airfoil (12) · control (12) · wing (12) · propellers (11) · landing (10) · Subsystem (10)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (209) · Patent FR-1912-446040 (4) · Patent BE-1910-12-28-Muehter (3) · Patent GB-1909-12556 (3) · Patent FR-1909-420004 (2) · Patent FR-1908-407411 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1909-244441 (2) · Patent DE-1907-217533 (2) · Patent IT-1907-87304 (2)
Related to aircraft:
Patent agent:
None (98) · None (12) · C. A. Snow & Co. (5) · Munn & Co. (5) · Ad. Sturm (4) · Armengaud jeune (4) · Marks & Clerk (3) · Rigot et Prévost (3) · Chassevent (3) · Schwab (3) · C. Blétry (3) · E. Blétry (3) · Hippolyte Josse (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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