Comparative study of the renewal information of granted patents in the physics technological field in China, France and Germany
Year of publication: |
[2017]
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Authors: | Qiao, Yongzhong ; Tan, Wanlin |
Published in: |
Maintenance time and the industry development of patents : empirical research with evidence from China. - Singapore : Springer, ISBN 978-981-10-1620-2. - 2017, p. 39-48
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Subject: | Patent | Produktinformation | Product information | Technologie | Technology | Physik | Physics | Vergleich | Comparison | China | Frankreich | France | Deutschland | Germany |
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