VITROQUARTZ Trademark

Crystallized glass and heat-resistant glass being structural parts of optical apparatus and instruments, namely, liquid-crystal projectors, telescopes, microscopes, optical communication machines and apparatus in the nature of digital transmitters, optical receivers and optical fiber connectors, liquid crystal displays, flat panel displays, linear encoders, industrial inspection apparatus, distance measuring apparatus, electronic thermal analyzers and measuring machines and apparatus for medical purposes and chemical experiment; processed glass, not for building, namely crystallized glass and heat-resistant glass being structural parts of liquid-crystal projectors, telescopes, microscopes, optical communication machines and apparatus in the nature of digital transmitters, optical receivers and optical fiber connectors, liquid crystal displays, flat panel displays, linear encoders, industrial inspection apparatus, distance measuring apparatus, electronic thermal analyzers and measuring machines and apparatus for medical purposes and chemical experiment; optical glass for optical communication devices; glass for liquid-crystal projectors; defocus glass for liquid-crystal projectors; optical glass for liquid-crystal projectors; glass substrates glass being structural parts of liquid-crystal projectors, telescopes, microscopes, optical communication machines and apparatus in the nature of digital transmitters, optical receivers and optical fiber connectors, liquid crystal displays, flat panel displays, linear encoders, industrial inspection apparatus, distance measuring apparatus, electronic thermal analyzers and measuring machines and apparatus for medical purposes and chemical experiment; crystallized glass substrates glass being structural parts of liquid-crystal projectors, telescopes, microscopes, optical communication machines and apparatus in the nature of digital transmitters, optical receivers and optical fiber connectors, liquid crystal displays, flat panel displays, linear encoders, industrial inspection apparatus, distance measuring apparatus, electronic thermal analyzers and measuring machines and apparatus for medical purposes and chemical experiment

Unworked or semi-worked glass, not for building; unworked or semi-worked crystallized glass; unworked or semi-worked heat-resistant glass, not for building; unworked or semi-worked glass used for parts and fittings of optical communication machines and apparatus, electronic machines and apparatus, optical apparatus and instruments, photographic instruments and apparatus, and cinematographic instruments and apparatus; unworked or semi-worked glass for electric and electronic components; unworked or semi-worked glass, not for building, for use in the manufacture of circuit boards; unworked or semi-worked glass ceramic sheets and plates