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经营范围
发明名称
PUNCH SCRAP GUIDER OF WELDER
摘要
申请公布号
KR100817182(B1)
申请公布日期
2008.03.27
申请号
KR20010075104
申请日期
2001.11.29
申请人
发明人
分类号
B21B38/00
主分类号
B21B38/00
代理机构
代理人
主权项
地址
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