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发明名称
Cooling tower
摘要
申请公布号
US1855526(A)
申请公布日期
1932.04.26
申请号
US19300496119
申请日期
1930.11.17
申请人
MART LEON T
发明人
MART LEON T.
分类号
F28F25/08
主分类号
F28F25/08
代理机构
代理人
主权项
地址
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