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This page displays all 「FI」 in main group B64C21/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Influencing air flow over aircraft surfaces by affecting boundary layer flow [1, 2006.01, 2023.01] | HB | CC | 3D140 | |
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.Boundary layer ingestion [BLI] propulsion [2023.01] | HB | CC | 3D140 | |
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.by use of slot, ducts, porous areas, or the like | HB | CC | 3D140 | |
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..for blowing [1, 2006.01, 2023.01] | HB | CC | 3D140 | |
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..for sucking (BLI propulsion B64C 21/01) [1, 2006.01, 2023.01] | HB | CC | 3D140 | |
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..adjustable [1, 2006.01, 2023.01] | HB | CC | 3D140 | |
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.using other surface properties, e.g. roughness | HB | CC | 3D140 | |