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Patents > Patent agent: None & IPCs : IPC B64C3/00 or IPC B64C33/00 or IPC B64C35/00

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Office:
Inventors:
None (31) · Henri Fabre (4) · Clément Galvin (4) · Ernst Heinkel (3) · Charles Denniston Burney (2) · Richard A. Engler (2) · Gustav Pieske (2) · Hugo Junkers (2)
Inventor country:
Applicant person:
None (36) · Henri Fabre (4) · Clément Galvin (4) · Claudius Dornier (3) · Ernst Heinkel‎ (3) · Charles Denniston Burney (2) · Richard A. Engler (2) · Édouard Favre (2)
Applicant is inventor:
Tech fields:
airplane (41) · frame (38) · construction (24) · wings (20) · design (20) · None (16) · hydroaeroplane (13) · fuselage (10) · propulsion (9) · flapping (9) · biplane (9) · lift (8) · ornithopter (8) · wing (6) · stability (6) · marine (6)
Full specification filed date:
Application number:
None (34)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
DE 77h.5 (30) · FR 6.4 (27) · None (20) · DE 77h.9 (15) · DE 77h.7 (7) · USPC 244/22 (6) · USPC 244/49 (2) · USPC 244/48 (2) · USPC 244/46 (2) · USPC 244/219 (2) · AT 77d (2) · USPC 244/11 (2) · DE 77 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 131 results in range #1 to #131.

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