[ REPUBLIC OF ANGOLA CHAPTER X Final and transitory provisions Article 74 (The management of rights) 1. The management and defense of the rights specified in this law shall be entrusted to the body charged, under the supervision of the Ministry of Industry, with the granting, registration and protection of industrial property rights. 2. The above-mentioned body shall be bound to produce, periodically, a bulletin in which it shall publish the following: a) reproductions of the marks registered; b) the names of the holders of the patents granted, with a short description of the protected inventions; c) a descriptive summary of the other acts provided for in this instrument. Article 75 (Registration of marks currently in force) Owners of marks of proven usage in Angola must apply to have it registered with the appropriate body of the Ministry of Industry within 90 days of the entry into force of this instrument. Article 76 (Use of patented technology) Within the same period of time the users of patented technology shall deposit a copy of the license agreement authorizing the exploitation of said technology with the above-mentioned body, even where this technology has fallen into the public domain. Article 77 (Application of international conventions) The provisions of international conventions relating to intellectual property and industrial property, in particular those to which Angola is a contracting party, shall take precedence should they contradict the provisions of this Law.