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Metals News - Interview with Lee Barker, President and CEO of Sparton...
www.metalsnews.com
According to Lee Barker, President and CEO of Sparton Resources, the vanadium flow battery is much better than lithium for large scale energy ...
Sparton Resources Announces Annual and Special Shareholders Meeting -...
www.wallstreet-online.de
Sparton Resources Announces Annual and Special Shareholders Meeting ... A. Lee Barker President and CEO Sparton Resources Announces Annual and Special ...
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