Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2199)
- Publications (24575)
- Techtypes (2414)
Use the filters below to narrow your results.
None (1) ·
airplane (4) ·
buoyancy (3) ·
chassis (2) ·
design (5) ·
Drachenflieger (1) ·
float (1) ·
floats (2) ·
Flugzeug (1) ·
flying boat (1) ·
frame (4) ·
hybrid (2) ·
Hydro-aeroplane (1) ·
hydroaeroplane (9) ·
hydroplane (1) ·
launching (1) ·
marine (5) ·
seaplane (1) ·
takeoff (1) ·
undercarriage (1) ·
wheels (1) ·
wing (1)
Showing below up to 15 results in range #1 to #15.