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经营范围
发明名称
Electrical precipitator for atmospheric dust
摘要
申请公布号
US2129783(A)
申请公布日期
1938.09.13
申请号
US19350045070
申请日期
1935.10.15
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
PENNEY GAYLORD W.
分类号
B03C3/66
主分类号
B03C3/66
代理机构
代理人
主权项
地址
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