U.S. federal trademark · Serial No. 79135706 · Reg. No. 4599318
Treatment of materials by friction stir welding
Welding devices, namely, friction stir welding devices in the nature of welding robots, welding casings, welding pins, welding probes, welding machines, welding tools, welding heads, welding shoulders and parts thereof
Scientific and technological services and research and design services in the field of welding technology especially scientific and technological services, research and design relating to welding devices especially friction stir welding devices
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