TY - GEN T1 - Patent Cooperation Treaty (PCT) [Text in Chinese] :done at Washington, June 19, 1970; amended on September 28, 1979, and modified on February 3, 1984, and Regulations under the PCT (as in force on January 1, 1994) / LA - eng N1 - For details see English edition;. ID - 20651 KW - Patents. KW - Intellectual property. KW - WIPO DOCUMENTS : PCT KW - PCT : REGULATIONS KW - PATENTS : DOCUMENTATION, PLANNING, MECHANIZATION KW - WIPO DOCUMENTS : PATENTS : PCT KW - PCT : APPLICANT'S GUIDE SN - 9280503561 TI - Patent Cooperation Treaty (PCT) [Text in Chinese] :done at Washington, June 19, 1970; amended on September 28, 1979, and modified on February 3, 1984, and Regulations under the PCT (as in force on January 1, 1994) / ER -