Drilldown: Patents
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None (1) ·
aerofoil (1) ·
airplane (4) ·
Balloons (1) ·
buoyancy (1) ·
design (1) ·
Envelope (2) ·
fabric (2) ·
hangar (1) ·
hydroaeroplane (1) ·
hydroplane (2) ·
landing (2) ·
lift (1) ·
LTA (3) ·
navigation (1) ·
propellers (1) ·
propulsion (1) ·
stability (2) ·
takeoff (2) ·
Texture (1) ·
wheels (1) ·
wings (1)
DE 1912-12-31 (1) ·
Patent BE-1912-09-07 Henri Fabre (2) ·
Patent DE-1912-09-10 Adolf Sprater (1) ·
Patent DE-1912-12-31 Max M. Bock (1) ·
Patent DE-1912-308357 (1) ·
Patent FR-1911-430455 (1) ·
Patent FR-1912-447988 (1) ·
Patent FR-1912-449167 (1) ·
Patent GB-1912-10-01 (1) ·
Patent GB-1912-19864 (1) ·
Patent GB-1912-21604 (1)
Showing below up to 11 results in range #1 to #11.
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