Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17543)
- Person (2110)
- Publications (24562)
- Techtypes (2373)
Patents > Year granted:
1900 - 1909
& Applicant type:
INDIV
& Supplementary to patent :
Patent BE-1907-199348 or
Patent DK-1908-11943 or
Patent GB-1909-8531
& National tech categories :
DK 77 or
USPC 244/90R
Use the filters below to narrow your results.
Aerodynamics (1) ·
Airplane (1) ·
Airship (1) ·
Control (1) ·
Design (1) ·
Hybrid (1) ·
Lift (1) ·
LTA (1) ·
Steering (1) ·
Subsystem (1) ·
Wings (1)
Showing below up to 1 result in range #1 to #1.