Drilldown: Patents
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Patents > National tech categories:
DE 77h.9
& Citations from after 1930:
None
& Number of text pages:
1-2
& Number of figures:
2-4
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None (5) ·
Christian Kolbe (1) ·
Edward R. Butler (1) ·
Ernst Heinkel (2) ·
Eugène-Pierre-Marc Verdon (1) ·
Glenn Hammond Curtiss (1) ·
Gustav Pieske (2) ·
Heinrich Bauer (1) ·
Henri Fabre (1) ·
Henry Hyman Salomons (1) ·
Louis Blériot (2) ·
Oskar Ursinus (1) ·
Paul Zens (1) ·
Robert Esnault-Pelterie (1) ·
William Frederick Mangels (1)
None (1) ·
aerodynamics (1) ·
airplane (6) ·
buoyancy (2) ·
chassis (3) ·
construction (2) ·
design (2) ·
floats (2) ·
frame (10) ·
fuselage (1) ·
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hybrid (2) ·
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Hydro-aeroplane (1) ·
hydroaeroplane (8) ·
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None (2) ·
B64C25/64 (1) ·
CPC B60B1/0223 (1) ·
CPC B60B3/02 (1) ·
CPC B60B3/12 (1) ·
CPC B64C25/06 (3) ·
CPC B64C25/36 (1) ·
CPC B64C25/62 (2) ·
CPC B64C25/64 (1) ·
CPC B64C25/66 (1) ·
CPC B64C35/00 (6) ·
CPC B64C35/003 (1) ·
CPC B64C35/008 (1) ·
CPC B64F1/04 (1) ·
CPC B64F1/221 (2) ·
CPC B64F2700/6226 (2) ·
CPC B64F2700/6261 (2) ·
CPC G09B9/12 (1) ·
IPC B64C35/00 (1)
Showing below up to 22 results in range #1 to #22.
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