79126962
Aug 24, 2012
Sep 3, 2013
Electric conductors; electrical resistance heating wires and electrical controllers thereof; epitaxial wafers of silicon; plates for batteries; photovoltaic cells; semi-conductors; solar batteries; silicon chips
Electrical and Scientific ApparatusLED (light emitting diode) lighting fixtures; solar collectors; solar thermal installations, namely, solar thermal modules; solar water heaters
Environmental Control Apparatus