Helion develops first French 20 kWe stac
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Article
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2005
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Elsevier Science
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English
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QuestAir completes IPO C anadian-based gas purification spe- cialist QuestAir Technologies has completed its IPO, consisting of a new issue of 8.6 million common shares for gross proceeds of C$15m (ยฃ6.4m, US$12m). The company's shares began trading in late December on London's Alternative Investment