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发明名称
Fire extinguishing means
摘要
申请公布号
US2212735(A)
申请公布日期
1940.08.27
申请号
US19370160450
申请日期
1937.08.23
申请人
PEOPLES GAS BY-PRODUCTS CORPORATION
发明人
GUTHRIE ROBERT G.
分类号
A62D1/00
主分类号
A62D1/00
代理机构
代理人
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地址
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