Decree of the Minister for Foreign Affairs No. 64 / 1963 Coll.

Decree of the Minister for Foreign Affairs on the Madrid Agreement on the suppression of false or misleading origin data of 14 April 1891 revised in Washington on 2 June 1911, in The Hague on 6 November 1925, in London on 2 June 1934 and in Lisbon on 31 October 1958