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发明名称
PROCESS OF ELECTRIC ARC WELDING OF CAST IRON
摘要
申请公布号
RU1811458(C)
申请公布日期
1993.04.23
申请号
SU19894789982
申请日期
1989.12.14
申请人
KOZLOV VASILIJ P;BABIKOV LEONID G
发明人
KOZLOV VASILIJ P;BABIKOV LEONID G
分类号
B23K9/14;B23K9/173
主分类号
B23K9/14
代理机构
代理人
主权项
地址
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