national patent meaning in Chinese
国家专利
Examples
- Main shaft seal equipment achieves national patent
主轴密封装置获国家专利。 - Leading products obtained three national patents
主导产品荣获国家三项专利 - Some research findings have applied for national patent
主要研究成果已申请国家专利。 - A number of products of national patents
多项产品获得了国家专利。 - Rig obtain two items of national patent
钻机有两项国家专利