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发明名称
Apparatus for cleaning gases
摘要
申请公布号
US2717657(A)
申请公布日期
1955.09.13
申请号
US19520265402
申请日期
1952.01.08
申请人
LOFTUS ENGINEERING CORPORATION
发明人
FRANCIS CHARLES B.
分类号
B04C7/00
主分类号
B04C7/00
代理机构
代理人
主权项
地址
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