TY - GEN T1 - International Seminar INVENTIVENESS FOR DEVELOPMENT PURPOSES :Plovdiv, November 12-15, 1985. LA - eng N1 - (F/E/R) : French, English and Russian version; See French version in SEMINAIRE INTERNATIONAL L'ACTIVITE INVENTIVE AU SERVICE DU DEVELOPPEMENT : PLOVDIV, 12-15 NOVEMBRE 1985; Organized by the Government of the People's Republic of Bulgaria in cooperation with WIPO;. ID - 18484 KW - Patents. KW - Intellectual property. KW - WIPO AND UPOV DOCUMENTS : BIRPI : PARIS UNION : COMMITTEES OF EXPERTS, CONFERENCES, VARIOUS CONGRESSES KW - PATENTS : INVENTIVENESS, LEVEL OF PATENTABILITY KW - DOCUMENTS DE L'OMPI ET DE L'UPOV : BIRPI : UNION DE PARIS : COMITE D'EXPERTS TI - International Seminar INVENTIVENESS FOR DEVELOPMENT PURPOSES :Plovdiv, November 12-15, 1985. ER -