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经营范围
发明名称
METHOD OF WELDING BY ARC ROTATING IN MAGNETIC FIELD
摘要
申请公布号
SU1050829(A1)
申请公布日期
1983.10.30
申请号
SU19823418631
申请日期
1982.04.06
申请人
CHEBOKSARSKIJ PK T I "PROMTRAKTOR"
发明人
LAVRENTEV VITALIJ P,SU;TARASOV YURIJ P,SU
分类号
B23K9/08;(IPC1-7):B23K9/08
主分类号
B23K9/08
代理机构
代理人
主权项
地址
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