The core equipment of the system: fecal solid-liquid separator, the machine is national patent product.
其中该系统核心设备：粪便固液分离机，该机为国家专利产品。
Our company produces the product has obtained national patent.
我公司生产的产品已获得多项国家专利。
National invention patent product!
产品获得国家发明专利！
Our special product "Mirror Waterproof TV" has passed national patent certification.
而且我司特色产品“镜面液晶电视”已获国家专利认证。
The product has applied for national invention patent of China (Application Number: 200810036761. 7).
该产品已申请国家发明专利专利申请号：200810036761。
The product has applied for national invention patent of China (Application Number: 200810036761. 7).
该产品已申请国家发明专利专利申请号：200810036761。
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