https://www.fmlink.com/saint-gobain-acquires-share-in-electrochromic-window-maker-sage-electrochromics/
Saint-Gobain acquires share in electrochromic window maker SAGE Electrochromics - FMLink
November 29, 2010 SAGE Electrochromatics, the Minnesota-based maker of electrochromic windows, has sold a 50 percent share in its company to Saint-Gobain, a...
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