Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2016-11-01 Pages: 219 Language: Chinese Publisher: Shanghai jiao tong university press in the government strongly advocated entrepreneurship. innovation today. the status of the intellectual property rights mentioned an increasingly important position. the patent law and patent practice visual strategy (patent knowledge graphical representation) as the national patent generation. Codice articolo DO029160
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