TY - GEN T1 - Patent cooperation treaty (PCT) :done at Washington on June 19, 1970, amended on September 28, 1979, modified on February 3, 1984, and on October 3, 2001 and regulations under the PCT (as in force from July 1, 2011). LA - eng N1 - WIPO Publication 274(C) 2011. ID - 26712 KW - Intellectual property. KW - Patents. KW - Wipo documents KW - Patent cooperation treaty (PCT) KW - Industriales dibujos SN - 9789280521047 TI - Patent cooperation treaty (PCT) :done at Washington on June 19, 1970, amended on September 28, 1979, modified on February 3, 1984, and on October 3, 2001 and regulations under the PCT (as in force from July 1, 2011). ER -