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发明名称
Method and apparatus for electrical precipitation of dust
摘要
申请公布号
US2114682(A)
申请公布日期
1938.04.19
申请号
US19350028814
申请日期
1935.06.28
申请人
GUMAER PERCY W
发明人
GUMAER PERCY W.
分类号
B03C3/30
主分类号
B03C3/30
代理机构
代理人
主权项
地址
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