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发明名称
ROTATING POSITIVE DISPLACEMENT PUMP
摘要
申请公布号
GB8503065(D0)
申请公布日期
1985.03.13
申请号
GB19850003065
申请日期
1985.02.07
申请人
HEAD ENG LTD
发明人
分类号
F01C1/08;F01C1/12
主分类号
F01C1/08
代理机构
代理人
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地址
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