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发明名称
Process of gas treatment
摘要
申请公布号
US1995293(A)
申请公布日期
1935.03.26
申请号
US19320643174
申请日期
1932.11.18
申请人
AMERICAN CYANAMID & CHEMICAL CORPORATION
发明人
CLARK CYRIL B.
分类号
B01D46/32;C01B17/765
主分类号
B01D46/32
代理机构
代理人
主权项
地址
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