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On Thu, 19 Mar 2009 14:44:06 -0800, "Calif Bill"
wrote: Active Variable deadrise. Actually an interesting concept. I know fighter places have variable wing surfaces, etc. Maybe an inflatable sponson for a tunnel on the sides, etc. At least it is a boating content thread. But since you are imagination restricted, would be hard for you to accept this as an interesting concept. Here ya go. http://www.freepatentsonline.com/6158376.html --Vic |
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