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发明名称
INLET AND OUTLET PORTS AND SEALING MEANS FOR A FLUID DRIVEN ROTARY MOTOR OR PUMP
摘要
申请公布号
GB1545583(A)
申请公布日期
1979.05.10
申请号
GB19760008358
申请日期
1976.03.02
申请人
EMPIRE OIL TOOL CO
发明人
分类号
F04C5/00;E21B4/00;E21B4/02;F01C1/44;F01C21/18;F03C2/30;F03C7/00;F04C2/44;F04C14/24;(IPC1-7):F01C19/02
主分类号
F04C5/00
代理机构
代理人
主权项
地址
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