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发明名称
ROTATING APPARATUS FOR WELDING BOGIE TRANSOM OF RAIL CARS
摘要
申请公布号
KR100572894(B1)
申请公布日期
2006.04.24
申请号
KR20040040685
申请日期
2004.06.04
申请人
发明人
分类号
B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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