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发明名称
Improvements relating to fire-extinguishing sprinkler systems
摘要
申请公布号
GB327049(A)
申请公布日期
1930.03.27
申请号
GB19290014815
申请日期
1929.05.11
申请人
AUTOMATIC SPRINKLER COMPANY
发明人
分类号
A62C35/64
主分类号
A62C35/64
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代理人
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