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发明名称
Saettiger fuer die Erzeugung von grobkristallinem Ammonsulfat
摘要
申请公布号
DE725025(C)
申请公布日期
1942.09.11
申请号
DE1937K146368D
申请日期
1937.04.29
申请人
HEINRICH KOPPERS G.M.B.H.
发明人
KOPPERS DR.-ING. E. H. HEINRICH
分类号
B01D9/00;C01C1/242
主分类号
B01D9/00
代理机构
代理人
主权项
地址
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