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Patents > IPCs : IPC B64C3/18 or IPC B64C33/00 or IPC B64D17/70

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Office:
Inventors:
Dermot Joseph Mooney (11) · Edward Eugene Brown (7) · None (4) · Charles-Édouard-Pierre Gourdou (3) · Franz Xaver Wels (3) · Émile Letord (3) · Robert Kemp (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Jean-Adolphe Leseurre (3)
Inventor country:
Inventor location:
None (154) · Seine (3) · Cateau (2) · Loir-et-Cher (2) · Nord (2) · Indiana (2) · New York city (2) · Calvados (2) · Seine-et-Oise (2)
Applicant person:
None (13) · Dermot Joseph Mooney (11) · Edward Eugene Brown (7) · Franz Xaver Wels (3) · Charles-Édouard-Pierre Gourdou (3) · John William Rapp (3) · Jean-Adolphe Leseurre (3) · Émile Letord (3)
Applicant is inventor:
Tech fields:
frame (51) · construction (40) · flapping (37) · ornithopter (31) · airplane (31) · design (29) · wings (23) · None (21) · propulsion (21) · structure (15) · stability (12) · navigation (11) · hybrid (11) · metal (11) · human-powered (10) · HTA (9) · lift (8) · spars (7)
Full specification filed date:
Application number:
None (23) · 495319D (2)
Granted:
Supplementary to patent:
None (134) · Patent FR-1917-504302 (3) · Patent AT-1912-75092 (3) · Patent FR-1912-439277 (2) · Patent GB-1913-4191 (2)
Related to aircraft:
Patent agent:
None (49) · None (14) · Armengaud jeune (7) · E. Blétry (4) · Boult, Wade & Tennant (4) · Weismann et Marx (3) · J. Germain (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3) · Ch. Mardelet (3) · W. P. Thompson & Co. (3)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 185 results in range #1 to #185.

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