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发明名称
METHOD OF PREPARING ALUMINIUM ALLOY PART SURFACE FOR RESISTANCE SPOT AND SEAM WELDING
摘要
申请公布号
SU948576(A1)
申请公布日期
1982.08.07
申请号
SU19803227073
申请日期
1980.12.30
申请人
RYAZANTSEV VLADIMIR,SU;FEDOSEEV VIKTOR A,SU
发明人
RYAZANTSEV VLADIMIR I,SU;FEDOSEEV VIKTOR A,SU
分类号
B23K11/10;C23C22/24;C23G1/00;C23G5/00;(IPC1-7):23K11/10;23G5/00;23G1/00
主分类号
B23K11/10
代理机构
代理人
主权项
地址
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