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发明名称
Verfahren zur Entkalkung von Kalk, Tonerde und Eisen enthaltenden Phosphaten
摘要
申请公布号
DE1018850(B)
申请公布日期
1957.11.07
申请号
DE1955C012350
申请日期
1955.12.31
申请人
CHEMISCHE WERKE ALBERT
发明人
HUBER DR. HANS
分类号
C01B25/30
主分类号
C01B25/30
代理机构
代理人
主权项
地址
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