Display unit for an overhead projector
DLP projector
Docking station for a projection device
Document camera
Document copier
Document copier
Document feeder
Document feeder
Document feeder for copying machine
Document feeder for copying machine
Document feeder for copying machine
Document feeder for copying machine
Document feeder for electrophotographic copying machine
Document feeder or the like
Document feeding machine for electronic copying machine
Drawing attachment for a microscope
Drum kit for electrophotographic copier
Drum kit for electrophotographic copier
Dual mode document copier
Dual socket flash adapter for camera