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发明名称
COMPOSITION OF WELDING WIRE
摘要
申请公布号
SU872128(A1)
申请公布日期
1981.10.15
申请号
SU19792746790
申请日期
1979.04.02
申请人
VOLOVELSKIJ DAVID E,SU;POPOV OLEG G,SU;YURCHAK ALEVTINA V,SU;ARDENTOV VASILIJ V,SU
发明人
VOLOVELSKIJ DAVID E,SU;POPOV OLEG G,SU;YURCHAK ALEVTINA V,SU;ARDENTOV VASILIJ V,SU
分类号
B23K35/30;C22C38/58;(IPC1-7):B23K35/30
主分类号
B23K35/30
代理机构
代理人
主权项
地址
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