Protector for Pipe Line on Seabed,申请号KR20130019125-传众专利搜索

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发明名称	Protector for Pipe Line on Seabed
摘要
申请公布号	KR101444171(B1)	申请公布日期	2014.09.30
申请号	KR20130019125	申请日期	2013.02.22
申请人		发明人
分类号	E21B19/00;F16L3/00;F16L55/00;F16L57/02	主分类号	E21B19/00
代理机构		代理人
主权项
地址

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