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发明名称
Cooling tower
摘要
申请公布号
US1857351(A)
申请公布日期
1932.05.10
申请号
US19290367594
申请日期
1929.05.31
申请人
EDWIN BURHORN
发明人
BURHORN EDWIN
分类号
F28F25/04
主分类号
F28F25/04
代理机构
代理人
主权项
地址
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