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发明名称
ROTARY FLUID DISPLACEMENT MACHINE WITH UNITARY END PLATE AND BEARING CONSTRUCTION
摘要
申请公布号
US3460437(A)
申请公布日期
1969.08.12
申请号
USD3460437
申请日期
1967.01.03
申请人
EARL G. ROGGENBURK
发明人
EARL G. ROGGENBURK
分类号
F01C21/02;(IPC1-7):F01C1/00;F01C21/12;F16C19/14
主分类号
F01C21/02
代理机构
代理人
主权项
地址
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