汪玲
Hits:
Patent Applicant:Zhong Hongsheng
Disigner of the Invention:Wang Ling,Guan Lifeng,Hu Yunfa,Zhong Xiulin,Su li
Type of Patent:发明专利
State of Patent:授权
Authorization number:CN201310076453.8
Service Invention or Not:no
Authorization Date:2015-03-05