[Class : 19] Building Materials (Non Metallic); Binders For Cement, Cement Slabs, Cement Posts, Concrete, Concrete Building Elements, Mortar For Building; Framework For Building Not Of Metal Included In Class 19
[Class : 19] Building Materials (Non Metallic); Binders For Cement, Cement Slabs, Cement Posts, Concrete, Concrete Building Elements, Mortar For Building; Framework For Building Not Of Metal Included In Class 19
[Class : 17] Plastic Fibres, Other Than For Textile Use, Threads Of Plastic Materials, Insulating Materials And Plastics For Use In Manufacture In The Form Of Sheets And Blocks