79157772
Sep 4, 2013
Dec 29, 2015
Inorganic chemical compounds, namely, semiconductor crystals; inorganic chemical compounds in the form of semiconductor single crystal ingots and semiconductor single crystal wafers; non-metallic silicon in the form of silicon single crystal ingots and silicon single crystal wafers; silicon in the nature of granular silicon
ChemicalsSemiconductor materials for manufacturing integrated circuits, electronic devices and electronic memories, and photovoltaic purposes, namely, silicon wafers
Electrical and Scientific Apparatus