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经营范围
发明名称
Pressure Ratio Multiplier
摘要
申请公布号
GB2011124(A)
申请公布日期
1979.07.04
申请号
GB19780046776
申请日期
1978.12.01
申请人
UNITED TECHNOLOGIES CORP
发明人
分类号
F02C9/28;F02C9/32;F15B3/00;(IPC1-7):F15B5/00;F02C9/04
主分类号
F02C9/28
代理机构
代理人
主权项
地址
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