Patent cooperation treaty (PCT), done at Washington on 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, 1993).
Contributors: World Intellectual Property Organization.
Publisher: World Intellectual Property Organization
Published: 1993
Place of publication: Geneva
Language: eng
Number of pages: 176
Subjects: Patents (International law)
Work titles: Patent Co-operation Treaty (1970)