The role of the patent system in the transfer of technology to developing countries : report / prepared jointly by the United Nations Department of Economic and Social Affairs, the UNCTAD secretariat, and the International Bureau of the World Intellectual Property Organization. United Nations. Department of Economics and Social Affairs. United Nations Conference on Trade and Development. Secretariat. World Intellectual Property Organization. International Bureau. Patents. Patents Developing countries. Technology transfer Developing countries. JX1977 .A2 TD/B/AC.11/19/Rev. 1 T211 382 UNR "United Nations publication : Sales no. E.75.II.D.6." Includes bibliographical references. New York : United Nations, 1975. 1975. 1975 Text ix, 69 p. ; eng [Document] - United Nations ; TD/B/AC.11/19/Rev. 1 United Nations. Document ; TD/B/AC.11/19/Rev. 1. Developing countries. Developing countries.