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Guide to the International Patent Classification (2009)
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Année de publication: 2009
Patent Cooperation Treaty Yearly Review 2019 - Executive Summary
The International Patent System
This document provides the key trends in the use of the WIPO-administered Patent Cooperation Treaty (PCT). This edition provides a summary of the statistics reported in the PCT Yearly Review 2019.
Année de publication: 2019
Guide to the International Patent Classification (2014)
Année de publication: 2014
Guide to the International Patent Classification (2015)
Année de publication: 2015
Guide to the International Patent Classification (2016)
Année de publication: 2016
Guide to the International Patent Classification (2017)
Année de publication: 2017
Guide to the International Patent Classification (2018)
Année de publication: 2018
Guide to the International Patent Classification (1995) (6th edition)
Année de publication: 1995
Guide to the International Patent Classification (2000) (7th edition)
Année de publication: 2000
Guide to the International Patent Classification (2006) (8th edition)
Année de publication: 2006