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发明名称
Cone valve operator
摘要
申请公布号
US2623395(A)
申请公布日期
1952.12.30
申请号
US19510222467
申请日期
1951.04.23
申请人
THE PELTON WATER WHEEL COMPANY
发明人
WHITE IRA MORGAN
分类号
F16K5/16;F16K31/163
主分类号
F16K5/16
代理机构
代理人
主权项
地址
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