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发明名称
ROTARY POSITIVE-DISPLACEMENT PUMPS
摘要
申请公布号
GB2074246(A)
申请公布日期
1981.10.28
申请号
GB19810012205
申请日期
1981.04.16
申请人
SKF KUGELLAGERFABRIKEN GMBH
发明人
分类号
F01C1/44;F01C21/08;F04C2/44;F04C15/00;F04C18/44;(IPC1-7):F04C2/44
主分类号
F01C1/44
代理机构
代理人
主权项
地址
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