中文Patents
高速铁路接触网抗风型H钢柱.实用新型专利
Authorization number:201120285768.X
Service Invention or Not:no
Pre One:高速铁路接触网抗风型H钢柱及其开孔率确定方法.发明专利
lihuaiguang
Lecturer (higher education)
Education Level:PhD graduate
Degree:Doctor of engineering
School/Department:土木工程学院
Business Address:西南交通大学电气馆3441