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发明名称
Improvements in fire extinguishing systems
摘要
申请公布号
GB522530(A)
申请公布日期
1940.06.20
申请号
GB19380036232
申请日期
1938.12.12
申请人
AMERICAN - LAFRANCE - FOAMITE CORPORATION
发明人
分类号
A62C3/08
主分类号
A62C3/08
代理机构
代理人
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