(b) For classifying goods and service for the purpose of registration of trade marks. (c) With the consent of the Minister of Finance and Economics for the fixing of fees payable under this Act. (d) For making or requiring duplicates of trade marks and other documents. (e) For securing and regulating the publishing and selling or distributing in such manner as the Registrar think fit, of copies of trade marks and other documents. (f) Generally for regulating the business of the registry in relation to trade marks and all things placed by this Act under the direction or control of the Registrar. Sequestration of Marks 30. When the registered owner of any trade mark is or becomes a national of a boycotted country all his rights in the trade mark shall cease and be sequestrated and shall vest in the Minister, as custodian thereof. The Minister shall have power to deal with any such trade marks in any manner whatsoever, and in particular he may transfer them and all rights therein to any person upon such terms and conditions as he may think fit. Applications by Non-Residents 31. Applications by non-residents to the Registrar for assignments, transmissions, renewals, hearings and all matters relating to this Act may be made through an agent.