Stronger protection or technological revolution what is behind the recent surge in patentingn
| Egile nagusia: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cambridge
National Bureau of Economic Research
1997.
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| Gaiak: | |
| Sarrera elektronikoa: | Click here to download the fulltext |