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发明名称
Cooling tower
摘要
申请公布号
US2157070(A)
申请公布日期
1939.05.02
申请号
US19360117996
申请日期
1936.12.28
申请人
COEY STEWART C
发明人
COEY STEWART C.
分类号
F28C1/14;F28D5/02
主分类号
F28C1/14
代理机构
代理人
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地址
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