Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Patents (17619)
- Person (2162)
- Publications (24571)
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Patents > Inventor country :
CH or
DE or
HU or
NL
& Applicant type :
Hermann Burkardt or
INDIV
& IPCs :
IPC B64B1/58 or
IPC B64C33/02
& CPCs :
CPC B64B1/40 or
CPC B64C11/006 or
CPC B64C23/005 or
None
Use the filters below to narrow your results.
None (2) ·
aeroplane (1) ·
airplane (1) ·
balloon (1) ·
gas (1) ·
LTA (2) ·
ornithopter (1) ·
propeller (1) ·
steerable (1) ·
structure (1) ·
tank (1) ·
whole (1) ·
wings (1)
Showing below up to 5 results in range #1 to #5.