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发明名称
INDICATOR LIGHT CIRCUIT
摘要
申请公布号
GB1477047(A)
申请公布日期
1977.06.22
申请号
GB19740038267
申请日期
1974.09.02
申请人
WESTINGHOUSE ELECTRIC CORP
发明人
分类号
G01R31/44;G08B29/12;(IPC1-7):G01R31/00
主分类号
G01R31/44
代理机构
代理人
主权项
地址
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