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发明名称
Dispositif de contrôle par fluide et son application aux extincteurs d'incendie
摘要
申请公布号
FR675781(A)
申请公布日期
1930.02.14
申请号
FRD675781
申请日期
1929.05.25
申请人
AUTOMATIC SPRINKLER COMPANY OF AMERICA
发明人
分类号
A62C35/64
主分类号
A62C35/64
代理机构
代理人
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