Drilldown: Patents
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- Airplane (18)
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- Companies (475)
- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17486)
- Person (2090)
- Publications (24549)
- Techtypes (2364)
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Tech fields:
LTA (5) ·
frame (4) ·
navigation (3) ·
balloon (3) ·
propulsion (3) ·
sail (2) ·
kite (2) ·
Zeppelin (2) ·
flapping (2)
Showing below up to 13 results in range #1 to #13.