The company has multiple products with a national invention patent.
公司已有多项产品通过国家发明专利认证。
At present, our company has declared 11 national invention patents, utility models, a patent.
目前,我公司已申报国家发明专利11项,实用新型专利1项。
The company has been a number of national patent technology.
公司多项技术已获国家专利。
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