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经营范围
发明名称
Electrostatic precipitators
摘要
申请公布号
US2817413(A)
申请公布日期
1957.12.24
申请号
US19550544627
申请日期
1955.11.03
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
MCDONALD JOHN E.;ROOS WILLIAM J.
分类号
B03C3/47;B03C3/60
主分类号
B03C3/47
代理机构
代理人
主权项
地址
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