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发明名称
Air cleaning device
摘要
申请公布号
US2653016(A)
申请公布日期
1953.09.22
申请号
US19500186576
申请日期
1950.09.25
申请人
LOFTON JASPER W;ARCHER MADISON T
发明人
LOFTON JASPER W.;ARCHER MADISON T.
分类号
F02M35/02
主分类号
F02M35/02
代理机构
代理人
主权项
地址
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