78170320
Oct 2, 2002
Mar 23, 2004
HIGH DENSITY MAN MADE PURE NON-METALLIC SILICON, SAPPHIRE, RUBY, TI-SAPPHIRE, ROCK CRYSTALS, CUBIC ZIRCONIA AND QUARTZ SOLD IN WINDOWS, SUBSTRATES, RODS, TUBES, RIBBONS AND CRUCIBLES FOR USE IN OPTICAL DEVICES, LASERS, OPTO-ELECTRONICS, SENSORS AND DETECTORS, AND TELECOMMUNICATION DEVICES INCLUDING HIGH-FREQUENCY INTEGRATED CIRCUITS, OPTICAL SWITCHES, SURFACE ACOUSTIC WAVE DEVICES, ACOUSTIC-OPTIC MODULATORS, MULTIPLEXER/DEMULTIPLEXER, OSCILLATORS, RESONATORS, BEAMSPLITTERS, ROUTERS AND FILTERS
Chemicals