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发明名称
Dust-collecting system and method of operating the same
摘要
申请公布号
US1793620(A)
申请公布日期
1931.02.24
申请号
US19200384531
申请日期
1920.05.27
申请人
THE BABCOCK & WILCOX COMPANY
发明人
JACOBUS DAVID S.
分类号
B01D47/06
主分类号
B01D47/06
代理机构
代理人
主权项
地址
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