VariGuard SPD-Smartglass Panels Are Now Protecting Light-Sensitive Artifacts at Smithsonian's National Postal Museum
27 juin 2014 13h08 HE
|
Research Frontiers Inc.
WASHINGTON, DC--(Marketwired - Jun 27, 2014) - Research Frontiers' (NASDAQ: REFR) VariGuard business unit announced today that the Smithsonian's National Postal Museum will use VariGuard's...