TY - GEN T1 - The international trend of development of the Patent System and the focal points of controversy :an appreciation and preliminary analysis of the draft supplementary treaty concerning the patent portion of the Paris* / AU - Gao, Lulin, VL - 1991 No 4 pages 10-18 N1 - *Convention for the protection of Industrial Property (Patent Law Treaty)*. ID - 4948 KW - Patents KW - Trademarks KW - Industrial property KW - WIPO KW - OTHER INDUSTRIAL PROPERTY RIGHTS : UNFAIR COMPETITION : PARIS CONVENTION KW - PCT KW - PATENT LAW TREATY KW - CHINA KW - PROTECTION OF INDUSTRIAL PROPERTY KW - PATENT SYSTEMS TI - The international trend of development of the Patent System and the focal points of controversy :an appreciation and preliminary analysis of the draft supplementary treaty concerning the patent portion of the Paris* / ER -