[Class : 6] Transportable Buildings Of Metal, Materials Of Metal For Railway (Racks, Nonelectric Cables And Wires, Ironmongery, Small Items Of Metal Bardware; Pipes And Tubes Of Metal, Safes, Goods Of Metal (Included In Class 6), In Particular Common Metals And Their Alloys; Metal Building Materials; Overflow And Drainage Pipes Of Metal, Bodyless Shut Off Valves, Non Return Valves Of Metal, Including With Hydraulic Drives, Flat Check Valves Of Metal, House Connection Valves Of Metal For Gas, With And Without Electric Disconnnector Sockets, Ventilating And Bleed Valves Of Metal; Inlet Strainers Of Metal With And Without Valves (Foot Valves); Overflow Nozzles, Sludge And Ventilation Boxes, Fabric Expansion And Extension Sockets, Valve Brackets, Pipe Connectors And Expansion Pieces, Single Plate Valves, Pipeline Valves, Including All The Aforesaid Goods Of Metal Being Parts For Oil And Petrol Installations And Installations For The Chemical Industry; Valve Boxes, Manhole Covers Of Metal, Signboards Of Metal (Other Than Illuminated Signboards Andlor Mechanical Signboards), Namely For Fire Protection, For Gas Pipelines And Waste Water Pipes; Ores.[Class : 7] Machine Tools, Motors And Engines (Except For Land Vehicles), Machine Coupling And Transmission Components (Except For Land Vehicles) Mechanically Operated Drill Heads; Shut Off Valves, Including With Hydraulic Or Electric Drives, Turbine Valves, Annular Piston Valves, Conical Jet Valves, Gate Valves, Isolating Stop Valves, Bodyless Shut Off Valves, Anti Reverse Flow Devices, Including With Hydraulic By Pass, Flat Check Valves, Butterfly Valves, Tube And Diaphragm Valves, Tapping Stop Valves, Valve And Tapping Sleeves, Tapping Slide Valves, Equilibrium Float Valves, Pressure Reducing Valves, Inlet Strainers, Hot Gas Valves, Single Plate Valves, Ball Valves, Gas Valves, Ball Type Water Reservoirs, Including All The Aforesaid Goods Being Parts For Oil And Petrol Installations And Installations For The Chemical Industry; Tanker Valves And Tanker Gate Valves; Street Hydrants And Underground Hydrants, Hydrant Evacuation Pumps.[Class : 11] Apparatus For Lightening, Heating, Stream Generating, Cooking, Refrigerating, Drying, Ventilating, Water Supply And Sanitary Purposes, In Particular Fittings And Small Fittings For Lightening, Heating, Cooking, Refrigerating, Drying And Ventilating Apparatus; Water Supply, Bath, Toilet, Waste Water And Clarifying Installations, And Fittings, Small Fittings, Finished Castings And Mouldings For These Installations, And Wells, Hydrants, Overflow And Drainage Pipes; Shut Off Valves, Including With Hydraulic Or Electric Drives, Butterfly Valves, Tube And Diaphragm Valves, Tapping Stop Valves, Valve And Tapping Sleeves, Tapping Slide Valves, Hot Gas Valves, Ball Valves, Gas Valves, Main Gas Valves, Ball Type Water Reservoirs, Including All The Aforesaid Goods Being Parts For Oil And Petrol Installations And Installations For The Chemical Industry.[Class : 20] Goods Of Plastic (Included In Class 20), Including Reinforced Goods, In Particular Bodyless Shut Off Valves, Anti Reverse Flow Devices, Including With Hydraulic By Pass, Flat Check Valves, House Connection Valves For Gas, With And Without Electric Disconnector Sockets, Ventilating And Bleeds Valves, Inlet Strainers Of Plastic With And Without Valves (Foot Valves), Overflow Pipes, Pipeline Valves Of Plastic, Including All The Aforesaid Goods Being Parts For Oil And Petrol Installations And Installations For The Chemical Industry.