Patent Applicant:zhoudan, liangxifeng, zhoudan, 陈争卫, 张雷, 张洁, zhongmu, gaoguangjun, liutanghong, zhoudan
Type of Patent:国家发明专利
Authorization number:zl 201710620943.8
Service Invention or Not:no
First Author:zhoudan, zhoudan
Patent Applicant:zhoudan, liangxifeng, zhoudan, 陈争卫, 张雷, 张洁, zhongmu, gaoguangjun, liutanghong, zhoudan
Type of Patent:国家发明专利
Authorization number:zl 201710620943.8
Service Invention or Not:no
First Author:zhoudan, zhoudan