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发明名称
Water control for evaporative coolers
摘要
申请公布号
US2413138(A)
申请公布日期
1946.12.24
申请号
US19440559533
申请日期
1944.10.20
申请人
FEINBERG ARCHIE S
发明人
FEINBERG ARCHIE S.
分类号
B05B7/00;F24F5/00;F24F6/00;F28F25/02
主分类号
B05B7/00
代理机构
代理人
主权项
地址
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