Service Invention or Not:no
邢鹏飞
Click:
The Last Update Time:..
Patents
[54] 邢鹏飞, 吴龙驹, 曹宝胜, 吴龙宇. 一种蓝宝石晶片研磨用碳化硼粉的生产工艺[P]. 中国: ZL201410053757.7. 申请日2014.02.17. 公开号CN103864077A, 公开日2014.06.18. 授权号CN103864077B, 授权日2015.10.21.
Release time:2022-01-19 Hits:
NO. 3-11, Wenhua Road, Heping District, Shenyang, P. R. China
Copyright 2020 Northeastern University | 110819 | 辽ICP备11009868号-3 | 85590@mail.neu.edu.cn