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发明名称
Herstellung kolloidaler Loesungen oder feiner Suspensionen von anorganischen Stoffen oder chemischen Elementen, insbesondere von Graphit
摘要
申请公布号
DE489991(C)
申请公布日期
1930.01.24
申请号
DE1926K097617D
申请日期
1926.01.29
申请人
DR. HANS KARPLUS
发明人
分类号
C01B31/00
主分类号
C01B31/00
代理机构
代理人
主权项
地址
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