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发明名称
摘要
申请公布号
FR2349028(B1)
申请公布日期
1980.02.08
申请号
FR19770012255
申请日期
1977.04.22
申请人
WESTINGHOUSE ELECTRIC CORP
发明人
分类号
F01D21/00;F01D21/20;(IPC1-7):F01D21/14
主分类号
F01D21/00
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