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Patents > Office : DE or SE & Granted: Yes & CPCs: None & Number of figures: None

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Office: (Click arrow to add another value)
Inventors:
None (28) · Otto Lilienthal (6) · Gustav Lilienthal (4) · Rudolf Chillingworth (3) · August Riedinger (2) · Edward Joel Pennington (2) · Jacob H Ellehammer (2) · Hans von Siegsfeld (2) · Orville Wright (2) · Fritz Robitzsch (2)
Inventor country:
Applicant person:
None (126)
Applicant is inventor:
Tech fields:
None (57) · LTA (29) · ICE (14) · navigation (14) · propulsion (13) · engine (13) · balloon (12) · propeller (12) · instrument (11) · airplane (10) · motor (10) · gas (9) · piloting (7) · stability (7) · frame (7) · safety (5) · parachute (5)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
National tech categories:
None (71) · DE 77 (15) · DE 77h (11) · DE 77h.5 (10) · DE 77h.15 (7) · DE 77h.4 (6) · DE 77h.6 (5) · DE 77h.3 (5) · DE 46c.5 (4) · DE 77h.9 (3) · DE 46b (2) · DE 46c (2) · DE 42c.39 (2) · DE 42c.41 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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