75408037
Dec 18, 1997
May 2, 2000
Ophthalmic lenses (non-implantable); eyeglass lenses, including plastics lenses, unifocal lenses, multifocal lenses, progressive lenses, sunglass lenses, tinted lenses, photosensitive lenses, coated lenses, semi-finished lenses; cases for all the aforesaid good
Electrical and Scientific Apparatus