U.S. federal trademark · Serial No. 79077600 · Reg. No. 3853901
Monocrystalline silicon solar cell material for electricity generation; polycrystalline silicon solar cell material for electricity generation; quartz crystal filters and oscillators for use in the field of communications equipment; solar batteries; accumulator jars; silicon wafers; optical goods, namely, Optical glasses, Optical filters for screens; electric wires and cables; Resistance wires; fire, smoke and sound alarms
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