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发明名称
METHOD OF SUBMERGED ARC DEPOSITION
摘要
申请公布号
SU1657313(A1)
申请公布日期
1991.06.23
申请号
SU19894695914
申请日期
1989.04.11
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
KLESHCHEV SERGEJ I,SU;DOZINSKIJ VLADIMIR N,SU;LITOVCHENKO EVGENIJ P,SU;AMELIN VALERIJ M,SU;BUKAROV VIKTOR A,SU
分类号
B23K9/04;B23K103/04
主分类号
B23K9/04
代理机构
代理人
主权项
地址
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