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发明名称
Method and means for minimizing cavitation and pitting in hydraulic turbines
摘要
申请公布号
US2803428(A)
申请公布日期
1957.08.20
申请号
US19520299949
申请日期
1952.07.21
申请人
GARNETT WILLIAM R
发明人
GARNETT WILLIAM R.
分类号
F03B15/18
主分类号
F03B15/18
代理机构
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