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经营范围
发明名称
FREQUENZABFUEHLSCHALTUNG
摘要
申请公布号
DE3124194(A1)
申请公布日期
1982.06.16
申请号
DE19813124194
申请日期
1981.06.19
申请人
GENERAL ELECTRIC CO.
发明人
FAIST CHALLEN,RICHARD
分类号
G01R23/02;G01R23/16;H03D3/00;(IPC1-7):H03H17/04
主分类号
G01R23/02
代理机构
代理人
主权项
地址
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