75519799
Jul 16, 1998
Nov 7, 2000
DIAMONDS FOR COMMERCIAL AND INDUSTRIAL APPLICATIONS, NAMELY MONOCRYSTALLINE AND SINGLE CRYSTAL DIAMONDS FOR USE AS RAW DIAMOND CRYSTALS AND FABRICATED DIAMOND PARTS INCLUDING DIAMOND OPTICS, DIAMOND CUTTING TOOLS, DIAMOND GEMSTONES, DIAMOND HEAT SPREADERS, DIAMOND SUBSTRATES AND DIAMOND ELECTRONICS COMPONENTS
Jewelry