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发明名称
Automatisk brandalarmanläggning
摘要
申请公布号
FI18673(A)
申请公布日期
1940.07.26
申请号
FID18673
申请日期
1933.11.28
申请人
发明人
EKMAN OLOF INGEMAR HARALD
分类号
G08B17/00;(IPC1-7):G08B17/00
主分类号
G08B17/00
代理机构
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