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发明名称
Optical beam smoke sensor
摘要
申请公布号
GB2269665(B)
申请公布日期
1996.05.22
申请号
GB19920017042
申请日期
1992.08.11
申请人
DAVID * APPLEBY;STEPHEN HENRY * ELLWOOD
发明人
DAVID * APPLEBY;STEPHEN HENRY * ELLWOOD
分类号
G08B17/103;(IPC1-7):G08B17/103
主分类号
G08B17/103
代理机构
代理人
主权项
地址
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