PDF(517 KB)
Development and Utilization for Information of the Public Known and Used Patent Technology
Gu Donglei Yang Ping
Library and Information Service ›› 2010, Vol. 54 ›› Issue (22) : 34-37.
PDF(517 KB)
PDF(517 KB)
Development and Utilization for Information of the Public Known and Used Patent Technology
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |