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Patents > CPCs : CPC B64B1/12 or CPC B64C33/02 & Citations from after 1930: None

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Applicant person:
None (36) · Felix Michau (5) · Friedrich Kopsch (4) · Lin-Marius Mannent (4) · Louis-Isidore Henry (3) · Hermann Hassenbach (3) · James Dennis Roots (3) · Thomas Augustus Dring (3)
Applicant is inventor:
Tech fields:
None (108) · flapping (86) · propulsion (50) · wings (45) · ornithopter (44) · frame (40) · navigation (32) · airplane (29) · LTA (24) · design (20) · propeller (17) · rudder (16) · stability (16) · hybrid (16) · wing (12) · airfoil (11) · propellers (11) · wheels (10) · subsystem (10) · control (10)
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Supplementary to patent:
None (234) · Patent FR-1912-446040 (4) · Patent GB-1909-12556 (3) · Patent FR-1909-420004 (2) · Patent IT-1907-87304 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1909-244441 (2) · Patent FR-1908-407411 (2)
Related to aircraft:
Patent agent:
None (170) · None (10) · Armengaud jeune (3) · Marks & Clerk (3) · Rigot et Prévost (3) · Schwab (3) · C. Blétry (3) · Haseltine, Lake & Co. (3)
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