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发明名称
Apparatus for controlling the pumping of fluids in a pipeline
摘要
申请公布号
US2953157(A)
申请公布日期
1960.09.20
申请号
US19570690012
申请日期
1957.10.14
申请人
SHELL OIL COMPANY
发明人
OSBORNE WILLIAM H.;HARDEN GAIL D.
分类号
F17D3/08
主分类号
F17D3/08
代理机构
代理人
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地址
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