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发明名称
Verfahren zur Herstellung hochaktiver Kohle.
摘要
申请公布号
CH138012(A)
申请公布日期
1930.02.15
申请号
CHD138012
申请日期
1928.06.21
申请人
SCHREINER,AENNE
发明人
SCHREINER,AENNE
分类号
主分类号
代理机构
代理人
主权项
地址
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