An analysis of the breadth and depth of coverage of emerging market countries by commercial patent information sources

The Patent Documentation Group (PDG) ONLINE Working Group has undertaken a study comparing different aspects of emerging market country coverage amongst 5 commercial sources of patent information. The sources were compared against the national patent office registers for each of 9 ‘emerging market’...

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Vydané v:	World patent information Ročník 50; s. 73 - 87
Hlavní autori:	Cole, Nicholas, Ede, Mark, Barcelon-Yang, Cynthia, Harper, Mark, Langeveld, Arjan, Noll, Torsten, Swinkels, Joop, Vang, Guido
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Ltd 01.09.2017
ISSN:	0172-2190, 1874-690X
On-line prístup:	Získať plný text
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