PDF(1324 KB)
PDF(1324 KB)
PDF(1324 KB)
美国典型国防科技创新主体专利发展态势和布局动向
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}
Development trend and layout tendency of patents of typical defense S/D innovation entities in the US
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |
