Urethane/acrylate bead bond for retroreflective articles
Use of a crosslinked polyurethane adhesive on a...
Use of a crystalline bead bond layer in a retroreflective...
Use of a laser to fusion-splice optical components of...
Use of accommodative error measurements in providing...
Use of polymer alloys based on cellulose esters in contact...
Use of ultraviolet-curable adhesive in preparation of...
Using crystalline materials to control the thermo-optic...
Utility optical fiber cable
Utilization of light beam to control another light beam...
Uv radiation system having materials for selectively...
Uv-stabilized electrochromic assembly based on...
Uvc liquid light guide