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发明名称
CRYSTAL-CONTAINING MATERIAL
摘要
申请公布号
EP1037705(B1)
申请公布日期
2002.07.10
申请号
EP19980959034
申请日期
1998.12.10
申请人
DE BEERS INDUSTRIAL DIAMONDS (PROPRIETARY) LIMITED
发明人
DAVIES, GEOFFREY, JOHN;CHAPMAN, RAYMOND, ALBERT;STEWART, AULETTE;HEDGES, LESLEY, KAY;ADIA, MOOSA, MAHOMED
分类号
B01J3/06;(IPC1-7):B01J3/06
主分类号
B01J3/06
代理机构
代理人
主权项
地址
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