Patents

一种冷却保护搅拌头和被焊接工件的搅拌摩擦焊接装置

Release time:2024-08-09
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Affilication of Author(s):
冶金工程学院
Scope of patent:
国内
Disigner of the Invention:
海敏娜,郝亚鑫
Type of Patent:
发明专利
State of Patent:
专利授权
Application Number:
201310139472.0
Service Invention or Not:
yes
Application Date:
2013-04-19
Authorization Date:
2014-12-24
First Author:
wangwenli,huping,Jane,Kuaishe Wang,wangwen