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发明名称
FAIL-SAFE TIME DELAY
摘要
申请公布号
GB2067040(A)
申请公布日期
1981.07.15
申请号
GB19800041011
申请日期
1980.12.22
申请人
AMERICAN STANDARD INC
发明人
分类号
H01H47/00;H03K17/28;(IPC1-7):H03K17/28
主分类号
H01H47/00
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代理人
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