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发明名称
FORMATION OF JOINT BY FRICTION STIRRING JOINING
摘要
申请公布号
JPH1128581(A)
申请公布日期
1999.02.02
申请号
JP19970181119
申请日期
1997.07.07
申请人
SHOWA ALUM CORP
发明人
MICHISAKA KOUZOU
分类号
B23K20/12;B23K33/00;(IPC1-7):B23K20/12
主分类号
B23K20/12
代理机构
代理人
主权项
地址
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