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发明名称
TWO PHASE SEAL FOR ROTARY FLUID MACHINES
摘要
申请公布号
CA896312(A)
申请公布日期
1972.03.28
申请号
CAD896312
申请日期
申请人
DOMINION ENGINEERING WORKS
发明人
ROBERT S. SPROULE;PETER W. RUNSTADLER, JR.;DOUGLAS W. EGGINS;FEODOR KANGER
分类号
F01D11/00;F03B11/00;F04D29/16;F16J15/40;(IPC1-7):F03B11/00
主分类号
F01D11/00
代理机构
代理人
主权项
地址
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