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经营范围
发明名称
ROTARY PUMP SYSTEM
摘要
申请公布号
GB8714986(D0)
申请公布日期
1987.08.26
申请号
GB19870014986
申请日期
1987.06.25
申请人
PLESSEY CO PLC
发明人
分类号
F02C7/236;F02M37/00;F02M37/18;F04D9/04
主分类号
F02C7/236
代理机构
代理人
主权项
地址
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