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经营范围
发明名称
UNDERSEA CONNECTIONS
摘要
申请公布号
GB1497419(A)
申请公布日期
1978.01.12
申请号
GB19750013533
申请日期
1975.04.02
申请人
SUBSEA EQUIPMENT ASS LTD
发明人
分类号
F16L37/12;E21B41/06;E21B43/013;F16L37/00;(IPC1-7):F16L1/00
主分类号
F16L37/12
代理机构
代理人
主权项
地址
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