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- Google Patents
AU133028B2 - "improvements in rotary wing aircraft"
- Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU25323/45A
Publication of AU133028B2publicationCriticalpatent/AU133028B2/en
Blade for high-performance shrouded propeller, multi-blade shrouded propeller provided with such blades and tail rotor arrangement with shrouded propeller for rotary wing aircraft