Patent Applicant:yangmingzhi, zhoudan, 张雷, 李志伟, zhoudan, liyanfei, huangsha, ;, liangxifeng
Type of Patent:国家发明专利
Authorization number:ZL 201310133423.6
Service Invention or Not:no
First Author:zhoudan, zhoudan
Patent Applicant:yangmingzhi, zhoudan, 张雷, 李志伟, zhoudan, liyanfei, huangsha, ;, liangxifeng
Type of Patent:国家发明专利
Authorization number:ZL 201310133423.6
Service Invention or Not:no
First Author:zhoudan, zhoudan