Drilldown: Patents
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Patents > Office:
US
& Inventor country
:
CH
or
DE
or
HU
or
NL
& Applicant type
:
COMPANY+INDIV
or
Hermann Burkardt
or
INDIV
& CPCs
:
CPC B64B1/40
or
CPC B64C23/005
or
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Use the filters below to narrow your results.
Alfred Chiodera (1) ·
Carl Huber (1) ·
Emil Némethy (1) ·
Franz Friedrick Kruckenberg (1) ·
Fritz Alexander Jone (1) ·
George Raymond Lawrence (1) ·
Gustav Mees (2) ·
Johann Schütte (2) ·
Joseph Hofmann (1) ·
Rudolph Max Wilhelm Hans von Siegsfeld (1) ·
Theodor Fischer (1) ·
Theodor Schneider-Preiswerk (1)
None (4) ·
airfoil (1) ·
airplane (1) ·
ballast (1) ·
balloon (5) ·
car (2) ·
design (2) ·
electricity (1) ·
equilibrium (1) ·
flapping (1) ·
frame (3) ·
kite (1) ·
LTA (7) ·
military (1) ·
navigation (3) ·
parachute (3) ·
parachutes (1) ·
piloting (1) ·
propeller (1) ·
propulsion (1) ·
rescue (1) ·
rudder (2) ·
safety (1) ·
sail (1) ·
stability (3) ·
wings (2)
Showing below up to 14 results in range #1 to #14.