Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Publication date: 1920 - 1929 & Number of figures: 8-30

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Inventors:
None (8) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Robert Kemp (2) · Alfredo Guillermo Leigh (2) · Antoine Cazanave (2) · Gianni Caproni (2)
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Tech fields:
airplane (22) · design (13) · construction (12) · propellers (9) · aerodynamics (9) · frame (9) · wings (7) · chassis (7) · biplane (6) · stability (5) · lift (4) · fuselage (4) · propulsion (3) · automatic stability (3) · motors (3) · sustentation (3) · control (3)
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CPCs:
None (9) · CPC B64C17/00 (4) · CPC B64D27/00 (2) · CPC B64C3/00 (2) · CPC B64C2700/6212 (2) · CPC B64C3/18 (2) · CPC B64C23/005 (2) · CPC B64C35/00 (2) · CPC B64C13/00 (2) · CPC B64C2700/6274 (2) · CPC B64B1/40 (2)
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