Machinery; for making pulp of fibrous cellulosic material, or for making or finishing paper or paperboard

843910 Machinery; for making pulp of fibrous cellulosic material 843920 Machinery; for making paper or paperboard 843930 Machinery; for finishing paper or paperboard 843991 Machinery; parts of machinery for making pulp of fibrous cellulosic material 843999 Machinery; parts of machinery for making or finishing paper or paperboard