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发明名称
ROTARY DISPLACEMENT MACHINES
摘要
申请公布号
US3535060(A)
申请公布日期
1970.10.20
申请号
USD3535060
申请日期
1969.03.21
申请人
ARTHUR E. BROWN
发明人
ARTHUR E. BROWN
分类号
F01C1/12;(IPC1-7):F04C17/04;F04C17/10;F04C27/00
主分类号
F01C1/12
代理机构
代理人
主权项
地址
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