Burying pipelines in the sea bed,申请号GB19810004044-传众专利搜索

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法人/股东/高管

发明名称	Burying pipelines in the sea bed
摘要
申请公布号	GB2069094(A)	申请公布日期	1981.08.19
申请号	GB19810004044	申请日期	1981.02.10
申请人	COFLEXIP	发明人
分类号	E02F5/10;E02F5/14;(IPC1-7):F16L1/04	主分类号	E02F5/10
代理机构		代理人
主权项
地址

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