Special Union for the International Patent Classification (IPC Union): Assembly

IPC Union - Assembly : Thirty-Ninth (18th Extraordinary) Session

(IPC/A/39)
September 24 to October 2, 2018 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-Eighth (21st Ordinary) Session

(IPC/A/38)
October 2 to October 11, 2017 (Geneva, Switzerland)

IPC Union - IPC Revision Working Group : Thirty-Fourth Session

(IPC/WG/34)
November 2 to November 6, 2015 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-Sixth (20th Ordinary) Session

(IPC/A/36)
October 5 to October 14, 2015 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-Fourth (15th Extraordinary) Session

(IPC/A/34)
December 10 to December 12, 2013 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-Third (19th Ordinary) Session

(IPC/A/33)
September 23 to October 2, 2013 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-Second (14th Extraordinary) Session

(IPC/A/32)
October 1 to October 10, 2012 (Geneva, Switzerland)

IPC Union - Assembly : Thirty-First (18th Ordinary) Session

(IPC/A/31)
September 26 to October 5, 2011 (Geneva, Switzerland)

IPC Union - Assembly : Twenty-Ninth (17th Ordinary) Session

(IPC/A/29)
September 22 to October 1, 2009 (Geneva, Switzerland)

IPC Union - Assembly : Twenty-Eighth (12th Extraordinary) Session

(IPC/A/28)
December 12, 2008 (Geneva, Switzerland)

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