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发明名称
管道铺设用安装管
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN3490911D
申请公布日期
2005.12.07
申请号
CN200430066523.3
申请日期
2004.06.15
申请人
林圣洙
发明人
林圣洙
分类号
23-01
主分类号
23-01
代理机构
中科专利商标代理有限责任公司
代理人
刘晓峰
主权项
地址
韩国京畿道
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