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经营范围
发明名称
ELECTRICAL WORKING MACHINE
摘要
申请公布号
KR20040078642(A)
申请公布日期
2004.09.10
申请号
KR20047008055
申请日期
2002.11.14
申请人
发明人
分类号
B23D45/16;B25F5/02;H01H9/06
主分类号
B23D45/16
代理机构
代理人
主权项
地址
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