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发明名称
APPARATUS FOR SUPPORTING PIPELINES SUSPENDED OVER DEPRESSIONS IN THE SEA BED,PARTICULARLY SUITABLE FOR DEEP BEDS,AND METHOD FOR ITS UTILIZATION
摘要
申请公布号
PT67220(A)
申请公布日期
1977.11.01
申请号
PT19770067220
申请日期
1977.10.28
申请人
SAIPEM SPA
发明人
SILVESTRI A
分类号
F16L1/12;F16L1/20
主分类号
F16L1/12
代理机构
代理人
主权项
地址
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