Drilldown: Patents
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- Airplane (18)
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- Patents (17615)
- Person (2154)
- Publications (24571)
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Patents > Office :
?? or
DE or
HU
& Inventor country:
DE
& Related to aircraft:
1
& CPCs :
CPC B64B1/64 or
CPC B64C2700/6212
& Number of diagram pages:
1
& Number of figures:
1-2
Use the filters below to narrow your results.
airship (2) ·
balloon (2) ·
envelope (1) ·
gas (1) ·
LTA (4) ·
springs (1) ·
stability (1) ·
valve (2) ·
vent (2)
Showing below up to 5 results in range #1 to #5.