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发明名称
ELECTRODE COMPOSITION FOR ELECTRIC ARC WORKING
摘要
申请公布号
SU622606(A1)
申请公布日期
1978.07.19
申请号
SU19772454812
申请日期
1977.02.22
申请人
BARKAN ZELIK M,SU;SHAPIRO ILYA S,SU;GORBACHEVA LARISA S,SU;KOROLEV ANATOLIJ P,SU
发明人
BARKAN ZELIK M,SU;SHAPIRO ILYA S,SU;GORBACHEVA LARISA S,SU;KOROLEV ANATOLIJ P,SU
分类号
B23K35/22;(IPC1-7):23K35/22
主分类号
B23K35/22
代理机构
代理人
主权项
地址
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