Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Airplane (79) ·
Design (44) ·
wings (33) ·
propellers (32) ·
subsystem (29) ·
Propulsion (28) ·
aerodynamics (25) ·
stability (23) ·
whole (21) ·
None (21) ·
Frame (19) ·
lift (18) ·
Construction (17) ·
Airship (17) ·
automatic stability (14) ·
LTA (14) ·
Helicopter (13) ·
flapping (12) ·
Steering (11) ·
control (11)
Application number:
None (178) ·
Patent AT-1910-48427 (1) ·
Patent BE-1910-12-31 Léon Dangy (1) ·
Patent DE-1907-214228 (1) ·
Patent DE-1907-215602 (1) ·
Patent DE-1907-240268 (1) ·
Patent DE-1908-214229 (1) ·
Patent DE-1911-276469 (1) ·
Patent GB-1909-26034 (1) ·
Patent HU-1917-73345 (1) ·
Patent IT-1910-112937 (1) ·
Patent US-1904-876125 (1) ·
Patent US-1908-920085 (1) ·
Patent US-1909-970771 (1)
None (7) ·
AT 21a (1) ·
AT 42c (2) ·
AT 46a (1) ·
AT 46b (2) ·
AT 63d (1) ·
AT 65e (1) ·
AT 72d (1) ·
AT 77b (1) ·
AT 77d (44) ·
DE 42 (1) ·
DE 77h (1) ·
HU V/h (83) ·
HU VII/a (2) ·
HU XV/b (1) ·
MX F. I (2) ·
MX F. II (7) ·
MX F. III (33)
Showing below up to 193 results in range #1 to #193.