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"Mapping Iranian patents based on International Patent Classification ..."
Alireza Noruzi, Mohammadhiwa Abdekhoda (2012)
- Alireza Noruzi, Mohammadhiwa Abdekhoda:
Mapping Iranian patents based on International Patent Classification (IPC), from 1976 to 2011. Scientometrics 93(3): 847-856 (2012)
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