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发明名称
VOLTAGE DETECTOR FOR FIRE ALARM FACILITY
摘要
申请公布号
JPH04253298(A)
申请公布日期
1992.09.09
申请号
JP19910028024
申请日期
1991.01.29
申请人
NOHMI BOSAI LTD
发明人
OGAWARA ATSUSHI;TAKAHASHI KEIICHI
分类号
G01R19/155;G01R31/00;G08B17/00
主分类号
G01R19/155
代理机构
代理人
主权项
地址
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