中文

Patents

[1]A kind of mechanical expanding machine for large diameter rings. 申请日期:2016-08-04, 授权日期:2017-12-15, 授权号:ZL201610631061.7.
[2]Comprehensive test platform for dynamic performance of hydraulic cylinders of construction machinery. 申请日期:2017-04-20, 授权日期:2017-08-08, 授权号:ZL201710259494.9.
[3]Testing device and testing method for friction characteristics of hydraulic cylinders and guideways of construction machinery. 申请日期:2017-04-20, 授权日期:2018-03-27, 授权号:ZL201710259511.9.
[4]Hybrid Synchronous Balancing Control System of Large Die Forging Hydraulic Press. 申请日期:2014-01-14, 授权日期:2016-06-08, 授权号:ZL201410015025.9.
[5]Low Speed Synchronization Driving Hydraulic System of Die Forging Press. 申请日期:2011-10-25, 授权日期:2013-06-26, 授权号:ZL201110326822.5.

total5 1/1

firstpreviousnextlast

李毅波

Central South University All rights reserved 湘ICP备05005659号-1

Click:

The Last Update Time:..