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经营范围
发明名称
ENTFERNUNG VON SCHWEFEL AUS PROZESSSTROEMEN.
摘要
申请公布号
DE3774167(D1)
申请公布日期
1991.12.05
申请号
DE19873774167
申请日期
1987.04.30
申请人
EXXON RESEARCH AND ENGINEERING CO., FLORHAM PARK, N.J., US
发明人
SCHORFHEIDE, JAMES JOHN, SARNIA ONTARIO N7S 5G2, CA
分类号
C10K1/32;B01D53/02;B01D53/52;B01J20/06;B01J20/18;C01G49/00;C10K1/34;(IPC1-7):B01D53/02;B01J20/08
主分类号
C10K1/32
代理机构
代理人
主权项
地址
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