高校乒乓球运动项目技术解析与科学训练应用研究 - Tapa blanda

High value patent cultivation and evaluation(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2018-04-01 Pages: 344 Language: Chinese Publisher: intellectual property press patent cultivating high value and evaluation content abstract: the book is divided into high value cultivate. evaluate two patent.Breed first patent for high value of path were summarized;Second. respectively from the technical dimension. legal value dimension of value and the market price. Nº de ref. del artículo: NI052083

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