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经营范围
发明名称
Improvements in electrostatic dust precipitators
摘要
申请公布号
GB697437(A)
申请公布日期
1953.09.23
申请号
GB19510029017
申请日期
1951.12.11
申请人
COLLECTRON (PTY) LIMITED
发明人
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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