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发明名称
Verfahren zum Aufschliessen von Chromerz mittels salzsaeurehaltiger Gase
摘要
申请公布号
DE514743(C)
申请公布日期
1930.12.18
申请号
DE1927I030954D
申请日期
1927.04.17
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
WEISE DR. PAUL;DRUECKER DIPL.-ING. JULIUS
分类号
C01G37/04
主分类号
C01G37/04
代理机构
代理人
主权项
地址
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