Doctoral Degree in Engineering
Doctoral Degree in Education
中国地质大学（武汉）
Date of Employment:2016-03-30
E-Mail:
email :
School Sign:中国地质大学（武汉）
Patent Applicant:中国地质大学（武汉）
Disigner of the Invention:孔淑琼 余梅 王焰新
Type of Patent:Invent
State of Patent:Authorized patents
Application Number:201210237752.0
Authorization number:201210237752.0
Number of Inventors:3
Service Invention or Not:no
Application Date:2012-07-11
Publication Date:2012-10-24
Authorization Date:2013-09-18
First Author:孔淑琼
