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经营范围
发明名称
Air cleaner assembly
摘要
申请公布号
GB2029259(A)
申请公布日期
1980.03.19
申请号
GB19780035652
申请日期
1978.09.05
申请人
NEWTRON PRODUCTS CO
发明人
分类号
B01D46/10;B03C3/30;B03C3/32;(IPC1-7):B01D50/00
主分类号
B01D46/10
代理机构
代理人
主权项
地址
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