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发明名称
Dust collector
摘要
申请公布号
US2283858(A)
申请公布日期
1942.05.19
申请号
US19400347902
申请日期
1940.07.27
申请人
ALUMINUM COMPANY OF AMERICA
发明人
KUERNER GEORGE W.
分类号
B42D5/00;F26B11/02
主分类号
B42D5/00
代理机构
代理人
主权项
地址
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