ISBN: 9787303192113 - 中学生知识产权教育 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2015-07-01 Pages: 98 Language: Chinese Publisher: Beijing Normal University Press secondary IP Education In IP-based educational content. including the intellectual activity and intellectual property rights. patent protection inventions. reflects the credibility of the product trademark. copyright works to stimulate the creation of four units. respectively. for the core of IP education. intellectual property. patents. trademarks. copyrights. four parts. according to total.…