Qr code
中文
马厚义

Professor


Gender:Male
Status:Employed
School/Department:化学与化工学院
Date of Employment:1998-07-01
College: School of Chemistry and Chemical Engineering
MOBILE Version
Click:Times

The Last Update Time: ..

dfSqgYPapQ0JFxQlHHapsY8kjUgwlVQ12M5PvHHqA77B9CO87iuycWeOxqOs
Current position: Home >> Scientific Research >> Patents
一种基于单宁酸为主要成膜物质的无磷环保的金属表面预处理液及应用

Hits:

Title:一种基于单宁酸为主要成膜物质的无磷环保的金属表面预处理液及应用

Institution:化学与化工学院

Type of Patent:发明

Application Number:2017104066603

Number of Inventors:1

Service Invention or Not:No

Application Date:2017-06-02

Publication Date:2019-03-19

Authorization Date:2019-03-19

Release Time:2019-04-15

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