Drilldown: Patents
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- Person (2098)
- Publications (24553)
- Techtypes (2366)
Patents > Year filed:
1910 - 1919
& Year granted:
1916
& Supplementary to patent:
None
& IPCs :
IPC B64C23/00 or
IPC B64C39/00
Use the filters below to narrow your results.
None (1) ·
aerodynamics (2) ·
airplane (3) ·
ascension (1) ·
biplane (2) ·
Construction (1) ·
design (3) ·
fans (1) ·
Frame (1) ·
helicopter (1) ·
HTA (1) ·
hybrid (1) ·
keel (1) ·
landing (1) ·
lift (1) ·
propulsion (1) ·
VTOL (1) ·
wings (1)
None (5) ·
Patent GB-1890-8816 (1) ·
Patent GB-1898-16824 (1) ·
Patent GB-1899-14615 (1) ·
Patent GB-1904-3307 (1) ·
Patent GB-1906-2803 (1) ·
Patent GB-1908-11591 (1) ·
Patent GB-1909-29451 (1) ·
Patent GB-1910-13290 (1) ·
Patent GB-1910-23096 (1) ·
Patent GB-1910-6131 (1) ·
Patent GB-1911-12740 (1) ·
Patent GB-1911-13959 (1) ·
Patent GB-1911-8326 (1) ·
Patent GB-1912-15735 (1) ·
Patent GB-1912-5966 (1) ·
Patent GB-1913-25559 (1) ·
Patent GB-1913-3263 (1) ·
Patent GB-1913-5223 (1) ·
Patent GB-1914-18935 (1) ·
Patent GB-1914-19559 (1)
Showing below up to 6 results in range #1 to #6.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year