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发明名称
Preparation of strong hydrogen halide gas
摘要
申请公布号
US1897996(A)
申请公布日期
1933.02.21
申请号
US19290397198
申请日期
1929.10.04
申请人
THE DOW CHEMICAL COMPANY
发明人
BARSTOW EDWIN O.;HEATH SHELDON B.
分类号
C01B7/00;C01B7/01
主分类号
C01B7/00
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代理人
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