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发明名称
Dust collector
摘要
申请公布号
US2137254(A)
申请公布日期
1938.11.22
申请号
US19360066813
申请日期
1936.03.03
申请人
THE AMERICAN FOUNDRY EQUIPMENT COMPANY
发明人
TURNBULL DAVID C.
分类号
B01D46/04
主分类号
B01D46/04
代理机构
代理人
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地址
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