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Used, blocking and sleeping patents: Empirical evidence from a large-scale inventor survey
Torrisi, Salvatore, Gambardella, Alfonso, Giuri, Paola, Harhoff, Dietmar, Hoisl, Karin, Mariani, MyriamLangue:
english
Journal:
Research Policy
DOI:
10.1016/j.respol.2016.03.021
Date:
April, 2016
Fichier:
PDF, 689 KB
english, 2016