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发明名称
PAIR OF ROTORS FOR A ROTARY PISTON PUMP
摘要
申请公布号
GB1547116(A)
申请公布日期
1979.06.06
申请号
GB19770043476
申请日期
1977.10.19
申请人
ATLAS COPCO AB
发明人
分类号
F04C2/12;F04C2/08;F04C18/18;(IPC1-7):F04C1/08;F04C15/00
主分类号
F04C2/12
代理机构
代理人
主权项
地址
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