[Class : 6] Common Metals And Their Alloys; Metal Building Materials; Transportable Buildings Of Metal; Materials Of Metal For Railway Tracks; Non Electric Cables And Wires Of Common Metal; Iron Mongery, Small Items Of Metal Hardware; Pipes And Tubes Of Metal; Safes; Goods Of Common Metal Not Included In Other Classes; Ores.[Class : 16] Paper, Cardboard And Goods Made From These Materials, Not Included In Other Classes; Printed Matter; Bookbinding Material; Photographs; Stationery; Adhesives For Stationery Of Household Purposes; Artists, Materials; Paint Brushes; Typewriters And Office Requisites (Except Furniture); Instructional And Teaching Material (Except Apparatus); Plastic Materials For Packaging (Not Included In Other Classes); Playing Cards; Printers Type Printing Blocks.[Class : 20] Furniture, Mirrors, Picture Frames; Goods (Not Included In Other Classes) Of Wood, Cork, Reed, Cane, Wicker, Horn, Bone, Ivory, Whalebone, Shell, Amber, Mother Of Pearl, Meerschaum And Substitutes For All These Materials, Or Of Plastics.