76115959
Aug 24, 2000
Oct 28, 2003
POLYCRYSTALLINE OR SINGLE CRYSTAL SILICON IN THE FORM OF WAFERS, CHIPS OR INTEGRATED CIRCUITS FOR SEMICONDUCTOR USE; SILICON PIGTAIL WAFERS, CHIPS OR INTEGRATED CIRCUITS FOR SEMICONDUCTOR USE; POLYCRYSTALLINE OR SINGLE CRYSTAL GROUP III-V COMPOUND IN THE FORM OF WAFERS, CHIPS OR INTEGRATED CIRCUITS FOR SEMICONDUCTOR USE; PIGTAIL WAFERS, CHIPS OR INTEGRATED CIRCUITS OF GROUP III-V COMPOUND FOR SEMICONDUCTOR USE; GROUP IV MATERIALS OR ALLOYS IN THE FORM OF PIGTAIL WAFERS, CHIPS OR INTEGRATED CIRCUITS FOR SEMICONDUCTOR USE; ELECTRONIC AND PREELECTION COMPOUND SEMICONDUCTOR MATERIALS, NAMELY PIGTAIL WAFERS, CHIPS OR INTEGRATED CIRCUITS
Electrical and Scientific Apparatus