[Class : 40] ‘Welding Services; Welding For Maintenance Purposes; Welding For Repair Purposes; Ceramic Welding; Ceramic Glazing; Ceramic Processing; Ceramic Processing And Provision Of Information Relating Thereto; Treatment Of Materials For The Manufacture Of Ceramic Goods; Treatment And Coating Of Metal Surfaces; Application Of Protective Surface Coatings To Machines And Tools; Application Of Wear Resistant Coatings On Metals And Plastics; Application Of Coatings Using Chemical, Mechanical, Thermal Or Thermomechanical Processes; Application Of Coatings Using Thermal Plasma Spraying Techniques; Welding Services; Welding For Maintenance Purposes; Welding For Repair Purposes; Rental Of Electric Welding Apparatus; Rental Of Electric Welding Machines; Rental Of Gas Operated Welding Apparatus; Joining Of Components Using Ultrasonic Welding Techniques; Rental Of Welding And Soldering Apparatus And Machines.’