Category:Prototypes: Difference between revisions
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[[File:Prototype 1948 Cierva W 11 Air Horse Helicopter Attribution.jpg|200px|thumb|right|A 1948 photo of The Cierva W.11 Air Horse helicopter prototype(tested and found that the rotors should be re-positioned for maximum efficiency) - Photo by The Imperial War Museum. ]] | |||
[[File:Prototype 1948 Cierva W 11 Air Horse Helicopter Attribution.jpg|200px|thumb| | |||
Early samples or models built to test the feasibility and use of a product | |||
[[Category:Design_methodology|{{PAGENAME}}]] | [[Category:Design_methodology|{{PAGENAME}}]] |
Latest revision as of 19:03, 17 May 2013
Pages in category "Prototypes"
The following 3 pages are in this category, out of 3 total.