Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17619)
- Person (2162)
- Publications (24571)
- Techtypes (2388)
Patents > Inventor country :
CH or
DE or
HU
& Applicant type :
Hermann Burkardt or
INDIV
& National tech categories :
CH 129a or
GB 4 propel & steer
& CPCs :
CPC B64B1/40 or
CPC B64C23/005 or
None
Use the filters below to narrow your results.
Adrian Baumann (2) ·
Carl August Guido Storz (1) ·
Carl von Wolff (1) ·
Dr. Bernhard Reinhard Beenen (1) ·
Gustav Loeper (1) ·
Heinrich Suter (1) ·
Hermann Ruthenberg (1) ·
Johannes Schilling (2) ·
Joseph Hofmann (1) ·
Konstantin Danilewsky (1) ·
Otto Hartung (1) ·
Ottó Krausz (1) ·
Peter Zweifel (1) ·
Rudolf Diesel (1) ·
Rudolf Krocker (1) ·
Theodor Schober, Sr. (1)
airplane (1) ·
ascension (1) ·
balloon (3) ·
Balloons (1) ·
car (5) ·
compartments (1) ·
compression (1) ·
design (3) ·
dirigible (2) ·
disassembly (1) ·
electricity (1) ·
flapping (1) ·
frame (6) ·
gas (2) ·
glider (1) ·
heavier-than-air (2) ·
helicopter (1) ·
human-powered (1) ·
hybrid (2) ·
jet (1) ·
landing (1) ·
LTA (14) ·
marine (2) ·
method (1) ·
navigation (5) ·
propeller (3) ·
propellers (1) ·
propulsion (7) ·
rigid (2) ·
rudder (1) ·
stability (1) ·
steam (1) ·
storage (1) ·
takeoff (2) ·
valve (1) ·
wheels (1) ·
wings (1)
None (5) ·
Patent CH-1899-18666 (1) ·
Patent CH-1909-48538 (1) ·
Patent CH-1909-50001 (1) ·
Patent DE-1883-26930 (1) ·
Patent DE-1896-98109 (1) ·
Patent DE-1897-91999 (1) ·
Patent DE-1899-123884 (1) ·
Patent DE-1908-220975 (1) ·
Patent DE-1908-221155 (1) ·
Patent DE-1908-221549 (1) ·
Patent DE-1909-232158 (1) ·
Patent GB-1908-28547 (1) ·
Patent RU-1897-3845 (1)
Showing below up to 18 results in range #1 to #18.