79081841
Mar 10, 2010
May 17, 2011
Active Trademark
Ophthalmic lenses; spectacle lenses; treated spectacle lenses; coated spectacle lenses; anti-reflective spectacle lenses; semi-finished spectacle lenses; spectacle lense blanks; semi-finished spectacle lense blanks; film coatings for ophthalmic lenses; film coatings for spectacle lenses
Electrical and Scientific Apparatus[ Application of treatments and coatings to spectacle lenses and ophthalmic lenses ]
Treatment of Materials