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发明名称
ELECTRODE HOLDER FOR MANUL ARC WELDING
摘要
申请公布号
SU893452(A1)
申请公布日期
1981.12.30
申请号
SU19802936733
申请日期
1980.06.10
申请人
SHCHELEV VALENTIN D,SU
发明人
SHCHELEV VALENTIN D,SU
分类号
B23K9/28;(IPC1-7):B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
地址
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