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发明名称
Verfahren zur Reinigung von Ammonbicarbonat
摘要
申请公布号
DE502675(C)
申请公布日期
1930.07.14
申请号
DE1926G067370D
申请日期
1926.05.28
申请人
GESELLSCHAFT FUER KOHLENTECHNIK M.B.H.
发明人
分类号
C01C1/26
主分类号
C01C1/26
代理机构
代理人
主权项
地址
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