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63,91€(IVA inc.)
Patent failure: how judges, bureaucrats, and lawyers put innovators at risk
- Bessen, James
- 978-0-691-13491-8
- 2008-03-03
29,16€(IVA inc.)
Patent failure: how judges, bureaucrats, and lawyers put innovators at risk
- Bessen, James
- 978-0-691-14321-7
- 2009-08-01