[Class : 7] Welding Machines, Including Electric Welding Machines And Inverter Welding Machines; Welding Units (Welding Robots); Autogenous Welding Machines And Apparatus; Electric Plasma Cutters; Welding Apparatus, Including Electric Welding Apparatus And Inverter Welding Apparatus; Welding Electrodes; Parts And Accessories For The Aforesaid Goods (Not Included In Other Classes).[Class : 8] Welding Appliances And Apparatus (Hand Operated); Non Electric Welding Appliances And Apparatus; Parts Therefor (Not Included In Other Classes).[Class : 9] Welding Transformers; Welding Rectifiers; Parts And Accessories (Not Included In Other Classes) For The Aforesaid Goods, Including Informatics Based Control Tools And Data Collection Tools.