霍志璞
Click:
The Last Update Time:..
Patents
一种模块化上下楼梯辅助装置、楼梯结构及方法
2020-08-27 Hits:
Affilication of Author(s):机械工程学院
Patent Applicant:huozhipu
Type of Patent:发明
Application Number:202010588439.6
Number of Inventors:1
Service Invention or Not:no
Application Date:2020-06-24
Publication Date:2021-12-03
Authorization Date:2021-12-03
Publication Date:2021-12-03
Application Date:2020-06-24
Authorization Date:2021-12-03
Copyright All Rights Reserved Shandong University Address: No. 27 Shanda South Road, Jinan City, Shandong Province, China: 250100
Information desk: (86) - 0531-88395114
On Duty Telephone: (86) - 0531-88364731 Construction and Maintenance: Information Work Office of Shandong University