PROCESS AND APPARATUS FOR LAYING A PIPELINE ON THE OCEAN FLOOR,申请号GB19770024452-传众专利搜索

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发明名称	PROCESS AND APPARATUS FOR LAYING A PIPELINE ON THE OCEAN FLOOR
摘要
申请公布号	GB1572561(A)	申请公布日期	1980.07.30
申请号	GB19770024452	申请日期	1977.06.10
申请人	SOC NATIONALE ELF AQUITAINE	发明人
分类号	F16L1/16;(IPC1-7):F16L1/04	主分类号	F16L1/16
代理机构		代理人
主权项
地址

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