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发明名称
Pressure exchanger apparatus
摘要
申请公布号
US2971343(A)
申请公布日期
1961.02.14
申请号
US19560572379
申请日期
1956.03.19
申请人
BRIAN SPALDING DUDLEY
发明人
SPALDING DUDLEY BRIAN
分类号
F04F13/00;F26B23/00
主分类号
F04F13/00
代理机构
代理人
主权项
地址
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