![]() |
Method for removing prior particle boundary and hole defect of powder metallurgy high-temperature alloy
点击次数:
发明设计人:Zuming Liu, Pengfei Su, Boyun Huang, Qinglong Duan, Yang Guo, Mengmei Ma
专利类型:PCT或外国申请
专利状态:待批专利
申请号:15514826
是否职务专利:是
申请日期:2017-03-28