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发明名称
Entfernung von Schaum aus Ammonsulfatsaettigern
摘要
申请公布号
DE630906(C)
申请公布日期
1936.06.08
申请号
DE1934D069005D
申请日期
1934.10.27
申请人
DEUTSCHE AMMONIAK-VERKAUFS-VEREINIGUNG G.M.B.H.
发明人
分类号
C01C1/12;C01C1/242
主分类号
C01C1/12
代理机构
代理人
主权项
地址
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