Patent Applicant:zhoudan, zhoudan, 张娜, xiongxiaohui, yaosong, 方恩权, yangmingzhi, liangxifeng
Type of Patent:国家发明专利
Authorization number:ZL 201810497530.X
Service Invention or Not:no
First Author:zhoudan
Patent Applicant:zhoudan, zhoudan, 张娜, xiongxiaohui, yaosong, 方恩权, yangmingzhi, liangxifeng
Type of Patent:国家发明专利
Authorization number:ZL 201810497530.X
Service Invention or Not:no
First Author:zhoudan