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发明名称
Fire alarm and extinguishing apparatus
摘要
申请公布号
US2024316(A)
申请公布日期
1935.12.17
申请号
US19340717823
申请日期
1934.03.28
申请人
CESAIRE GERVAIS
发明人
THEISSING WILLIAM
分类号
A62C3/04
主分类号
A62C3/04
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代理人
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