PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BACKGROUND OF THE INVENTION The present invention is directed generally to a composition for use in manufacturing a rear projection screen and the resulting screen, and more particularly to a rear projection screen that incorporates totally internally reflecting structures to disperse the light passing through the screen.
http://www.w3.org/ns/prov#wasQuotedFrom
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