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180616 ||| eng |
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|a Webb, Colin
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|a Analysing European and International Patent Citations
|h Elektronische Ressource
|b A Set of EPO Patent Database Building Blocks
|c Colin, Webb ... [et al]
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| 246 |
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|a L'analyse des citations de brevets Européens et internationaux : Une selection de modules de la base de données de brevets de l'OEB / Colin, Webb ... [et al]
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|a L'analyse des citations de brevets Européens et internationaux
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| 260 |
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|a Paris
|b OECD Publishing
|c 2005
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| 300 |
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|a 30 p.
|c 21 x 29.7cm
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| 653 |
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|a Science and Technology
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| 700 |
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|a Dernis, Hélène
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|a Harhoff, Dietmar
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|a Hoisl, Karin
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|a eng
|2 ISO 639-2
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| 989 |
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|b OECD
|a OECD Books and Papers
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|a OECD Science, Technology and Industry Working Papers
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| 024 |
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|a /10.1787/883002633010
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|a oecd-ilibrary.org
|u https://doi.org/10.1787/883002633010
|x Verlag
|3 Volltext
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|a This paper presents a preliminary set of European and international citation data tables designed to enable researchers to become familiar with the subject and undertake a range of analyses. It addresses analytical and statistical issues such as why citations from international searches and European searches should be combined; the calculation of citation lags; use of International Patent Classification (IPC) codes for grouping patents according to technology; treatment of references to Non-Patent Literature (NPL); and the notion that many publications, from different patenting authorities, covering the same invention can be cited. Differences between US and European citations are also discussed
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