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经营范围
发明名称
FIRE ALARM UNIT
摘要
申请公布号
JPS5242098(A)
申请公布日期
1977.04.01
申请号
JP19750117559
申请日期
1975.09.29
申请人
NITSUTAN KK
发明人
SASAKI ISAO
分类号
G08B17/11;G01N27/64;G08B17/00;G08B17/10
主分类号
G08B17/11
代理机构
代理人
主权项
地址
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