[Class : 6] Valves Of Metal, Other Than Parts Of Machines; Split Butterfly Valves And Valves For Controlling The Flow Of Substances, Containment Valves, Coupling Devices (Other Than Parts Of Machines); Contained Transfer Coupling Devices In This Class; Closures For Containers; Containers Of Metal For Storage, Transport, Transfer; Containers Of Metal For Use With Potent Substances; Dispensers In This Class; Bottles And Other Containers Of Metal For Use In Transferring Substances Between Containers; Small Items Of Metal Hardware[Class : 18] Bags[Class : 20] Valves, Not Of Metal (Other Than Parts Of Machines); Split Butterfly Valves (Non Metallic); Container Closures, Containers, Dispensers (Non Metallic ); Containers Not Of Metal For The Handling Of Goods; Containers Not Of Metal For Use With Potent Substances[Class : 21] Bottles[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Services Relating To The Transfer Of Substances, Namely Technical Support And Consultancy Services Relating To Substance Containment; Information And Advice Relating To All The Aforegoing