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发明名称
ANORDNING TIL BERGING AV EN NEDDYKKET ENDE AV EN VAESKEFYLT ROERLEDNING
摘要
申请公布号
NO140357(B)
申请公布日期
1979.05.07
申请号
NO19730003572
申请日期
1973.09.12
申请人
ESSO PRODUCTION RESEARCH COMPANY,
发明人
MATTHEWS, JAMIE F. JR.,
分类号
F16L;(IPC1-7):F16L1/04
主分类号
F16L
代理机构
代理人
主权项
地址
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