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经营范围
发明名称
Improvements in or relating to the separation of suspended particles from gases by electrostatic precipitation
摘要
申请公布号
GB819989(A)
申请公布日期
1959.09.09
申请号
GB19570036643
申请日期
1957.11.25
申请人
RESEARCH-COTTRELL, INC.
发明人
分类号
B03C3/12;B03C3/45
主分类号
B03C3/12
代理机构
代理人
主权项
地址
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