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经营范围
发明名称
The infrared rays for joint device
摘要
申请公布号
KR100629723(B1)
申请公布日期
2006.10.04
申请号
KR20030037880
申请日期
2003.06.12
申请人
发明人
分类号
E21D11/38
主分类号
E21D11/38
代理机构
代理人
主权项
地址
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