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发明名称
Humidifier
摘要
申请公布号
US3171401(A)
申请公布日期
1965.03.02
申请号
US19630251116
申请日期
1963.01.14
申请人
MCDUFFEE BROS., INC.
发明人
MCDUFFEE ROBERT W.
分类号
F24F6/04
主分类号
F24F6/04
代理机构
代理人
主权项
地址
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