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经营范围
发明名称
Perfectionnements apportés aux filtres électrostatiques
摘要
申请公布号
FR1232117(A)
申请公布日期
1960.10.05
申请号
FR19590802231
申请日期
1959.08.06
申请人
AMERICAN AIR FILTER COMPANY, INC.
发明人
分类号
B03C3/10
主分类号
B03C3/10
代理机构
代理人
主权项
地址
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