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发明名称
ALARM MONITORING DEVICE
摘要
申请公布号
JPH03252797(A)
申请公布日期
1991.11.12
申请号
JP19900050978
申请日期
1990.03.01
申请人
NEC CORP
发明人
KOSAKA HIROSHI
分类号
G08B21/00;G08B23/00;G08B25/00;G08B29/16
主分类号
G08B21/00
代理机构
代理人
主权项
地址
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