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发明名称
Verfahren zur Herstellung eines Reduktionsmittels.
摘要
申请公布号
CH273926(A)
申请公布日期
1951.03.15
申请号
CHD273926
申请日期
1946.02.01
申请人
CIBA AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT CIBA
分类号
主分类号
代理机构
代理人
主权项
地址
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