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发明名称
Improvements in the production of anhydrous sodium sulphide
摘要
申请公布号
GB738702(A)
申请公布日期
1955.10.19
申请号
GB19530018774
申请日期
1953.07.07
申请人
BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT
发明人
分类号
C01B17/28
主分类号
C01B17/28
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代理人
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