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Patents > Office : CA or DE or UN & Publication date: 1900 - 1999 & Number of text pages: 3-70

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Office: (Click arrow to add another value)
Inventors:
None (10) · Robert Kemp (2) · John Edward Thompson (2) · Walter Hermann von Mach (2) · Joseph Wetterwald (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Charles Arthur Wragg (2) · Romeo Wankmüller (2)
Inventor country:
Applicant person:
None (33) · Walter Herrmann von Mach (2) · John Edward Thompson (2) · Romeo Wankmüller (2) · Charles Arthur Wragg (2) · Joseph Wetterwald (2)
Applicant is inventor:
Tech fields:
airplane (25) · frame (18) · design (17) · stability (12) · propellers (12) · LTA (12) · construction (10) · Control (10) · wings (9) · propulsion (9) · subsystem (7) · safety (7) · aerodynamics (7) · propeller (6) · navigation (5) · military (5) · whole (5) · balloon (5) · Steering (5)
Full specification filed date:
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Assigned to:
IPCs:
None (39) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64B1/58 (2) · IPC B64C3/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
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