[Class : 17] Polyster Films Including Films For Arresting Radiation Of Ultraviolet Rays, Plastic Films, Gutta Percha, India Rubber, Balata And Substitutes, Articles Made From These Substances And Included In Class 17, Materials For Packing, Stopping Or Insulating, Asbestos, Mica And Their Products, Hosepipes (Non Metallic), Plastics In The Form Of Sheets, Block, Rods And Tubes Being For Use In Manufacturers.