Title of Award:实用新型专利:一种烟道止回阀
Awarding Unit:中华人民共和国知识产权局
Grade of Award:其他
Teaching Achievement Award Number:8635
Winning Time:2013-01-01
Release Time:2018-07-17
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