... National Invention Patent 国家发明专利 The National Invention Patent 获国家发明专利 National patent family 本国专利族 ; 国内同族专利 ...
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This has been obtained the national invention patent.
该项研究已获国家发明专利。
The results are in the international advanced level, and the national invention patent license.
该项成果处于国际领先水平，并获国家发明专利授权。
Its actual application obtained good result so that technique has already applied for the national invention patent.
实际应用表明采用这一技术改造设备后，取得了很好的效果，该技术己申请国家发明专利。
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