76570555
Jan 16, 2004
APPARATUS FOR VIEWING PROJECTED IMAGES CONSISTING OF SOME OR ALL OF THE FOLLOWING COMPONENTS-- A HEAD-MOUNT DEVICE, AN IMAGE-PROJECTION MEMBER, ONE OR MORE LENSES, ONE OR MORE IMAGE-DISPLAY MEMBERS AND AN IMAGE MAGNIFIER; APPARATUS FOR VIEWING PROJECTED IMAGES CONSISTING OF EARPHONES, AN ATTACHMENT DEVICE, AN IMAGE-PROJECTION MEMBER AND AN IMAGE-DISPLAY MEMBER
Electrical and Scientific Apparatus