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经营范围
发明名称
Air or gas cleaning apparatus
摘要
申请公布号
US2583252(A)
申请公布日期
1952.01.22
申请号
US19480028432
申请日期
1948.05.21
申请人
CARRAWAY THOMAS W
发明人
CARRAWAY THOMAS W.
分类号
B01D47/08
主分类号
B01D47/08
代理机构
代理人
主权项
地址
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