X-ray imaging devices in the nature of X-ray security scanners; Medical research equipment, namely, X-ray imaging devices; Three-dimensional X-ray imaging devices in the nature of three-dimensional X-ray security scanners; Medical research equipment, namely, three dimensional x-ray imaging devices; carbon nanotube X-ray imaging devices in the nature of X-ray security scanners, Medical research equipment, namely, carbon nanotube X-ray imaging devices; three-dimensional, intraoral x-ray imaging...

X-ray imaging devices in the nature of X-ray security scanners; Medical research equipment, namely, X-ray imaging devices; Three-dimensional X-ray imaging devices in the nature of three-dimensional X-ray security scanners; Medical research equipment, namely, three dimensional x-ray imaging devices; carbon nanotube X-ray imaging devices in the nature of X-ray security scanners, Medical research equipment, namely, carbon nanotube X-ray imaging devices; three-dimensional, intraoral x-ray imaging...