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发明名称
APPARATUS FOR AUTOMATIC WELDING OF SEAMS ALONG THE LINE OF TWO CYLINDRICAL SURAFCE INTERSECTION
摘要
申请公布号
SU806329(A1)
申请公布日期
1981.02.23
申请号
SU19782669897
申请日期
1978.10.02
申请人
VOROBEV ANATOLIJ G,SU;TOMASHOV VASILIJ T,SU
发明人
VOROBEV ANATOLIJ G,SU;TOMASHOV VASILIJ T,SU
分类号
B23K37/02;(IPC1-7):B23K37/02;B23K31/06
主分类号
B23K37/02
代理机构
代理人
主权项
地址
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