Language : English
Huang Sophia

Patents

利用光水复合体对金属构件表面喷丸强化的方法与装置

Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201210456043.1

Service Invention or Not:no

Application Date:2012-11-14

Authorization Date:2014-04-09

Application Date:2012-11-14

Authorization Date:2014-04-09