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发明名称
A METHOD OF ENHANCING AND/OR CHANGING THE GELING AND/OR SWELLING CAPABILITY OF BENTONITE
摘要
申请公布号
ZA8909874(B)
申请公布日期
1992.01.29
申请号
ZA19890009874
申请日期
1989.12.21
申请人
BOLAND BASE MINERALS (PROPRIETARY) LIMITED
发明人
DENISE KATHLEEN TAYLOR;NEIL JOHN HENDRIKZ;JACOBUS MARTIN FOURIE
分类号
B28C;C09C;C09D;C09K
主分类号
B28C
代理机构
代理人
主权项
地址
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OUTIL ET PROCEDE POUR L'ASSEMBLAGE DE PIECES METALLIQUES
