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发明名称
Verfahren zur Verfeinerung von Ton und Kaolin
摘要
申请公布号
DE824027(C)
申请公布日期
1951.12.06
申请号
DE1948P025110
申请日期
1948.12.17
申请人
HERMANN DORFNER
发明人
DORFNER HERMANN
分类号
B28C1/10;C04B33/04
主分类号
B28C1/10
代理机构
代理人
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