73430055
Jun 13, 1983
Jan 29, 1985
Optical Products-Namely, Antiglare Panels for Visual Displays, Optical Data Discs, Flexible Selective Energy Control Sheets, Ultraviolet Filters, Dichroic Filters, Harrow Bandpass Filters, Visible Filters, Color Separation Filters, Neutral Density Filters, Heat/Light Separation Filters, Bandpass Filters, Beam Splitter Filters, Infrared Filters-Namely, Square Band Filters, Long and Short Wave Pass Filters and Wide Bandpass Filters-Multicolor Reticles, Circular Variable Filters, Dual Band Filters, Electro Magnetic Interference/Radio Frequency Interference (EMI/RFI) Filters, Front Surface Mirrors, Transparent Mirrors, Laser Optics, Coatings Sold as a Part of Optical Elements, Coatings Sold as a Part of Laser Optics, Thermal Control Coatings Sold as a Part of Thermal Control Elements, and Antireflection Coatings Sold as a Part of Optical Elements; Magnetic Coatings Sold as a Part of Magnetic Media
Electrical and Scientific Apparatus