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SP5 Mark Kuzinski
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Thanks for the post John.
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COL Ted Mc
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SGT John " Mac " McConnell - Sergeant; The overshot waterwheel has been known since around 100 BC and you couldn't get a patent on it anywhere in the world EXCEPT in the US (simply because you couldn't prove that you actually invented it).
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SGT John " Mac " McConnell
SGT John " Mac " McConnell
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Many types of waterwheels many separate patents COL Ted Mc
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