Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2199)
- Publications (24575)
- Techtypes (2411)
Use the filters below to narrow your results.
Aaron W. Harris Warshawsky (1) ·
Albert Worcester (1) ·
Alfred-Jacques Bergeron (1) ·
Armand Dufaux (2) ·
Arthur G Russell (1) ·
Belton Tattnall Hamilton (1) ·
Charles Bellens (1) ·
Charles E. Barber (1) ·
Edwin A. Young (1) ·
Henri Dufaux (2) ·
Hugo Lentz (1) ·
James Madison Keller (1) ·
Louis Brennan (1) ·
M. J. Wiessing (1) ·
Reginald Mansfield Balston (1) ·
Stroud Lewis (1) ·
William Hull (1)
None (3) ·
Aaron W. Harris Warshawsky (1) ·
Albert Worcester (1) ·
Armand Dufaux (1) ·
Arthur G Russell (1) ·
Belton Tattnall Hamilton (1) ·
Charles Bellens (1) ·
Charles E. Barber (1) ·
Edwin A. Young (1) ·
Henri Dufaux (1) ·
Hugo Lentz (1) ·
James Madison Keller (1) ·
Louis Brennan (1) ·
Reginald Mansfield Balston (1) ·
Stroud Lewis (1) ·
William Hull (1)
None (3) ·
aeroplane (1) ·
airplane (4) ·
airship (1) ·
ascension (1) ·
balloon (1) ·
boat (1) ·
car (1) ·
construction (1) ·
design (1) ·
feathering (1) ·
flapping (1) ·
frame (3) ·
fun (1) ·
glider (1) ·
gyroscope (1) ·
gyrostats (1) ·
hybrid (2) ·
instrument (1) ·
kite (2) ·
LTA (3) ·
marine (1) ·
marine propeller (1) ·
meteo (1) ·
military (1) ·
navigation (3) ·
paddle-wheel (1) ·
parachute (2) ·
photography (1) ·
propeller (3) ·
propulsion (2) ·
rudder (1) ·
safety (1) ·
stability (4)
None (4) ·
AT 63b (1) ·
CH 115 (1) ·
DE 77h.12 (1) ·
FR 6.4 (1) ·
USPC 123/185.8 (1) ·
USPC 192/223.2 (1) ·
USPC 244/107 (1) ·
USPC 244/153R (1) ·
USPC 244/20 (1) ·
USPC 244/218 (1) ·
USPC 244/224 (1) ·
USPC 244/28 (1) ·
USPC 244/32 (1) ·
USPC 244/6 (1) ·
USPC 416/119 (1) ·
USPC 416/123 (1) ·
USPC 416/82 (1) ·
USPC 440/19 (1) ·
USPC 74/531 (1)
Showing below up to 15 results in range #1 to #15.
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