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发明名称
IMPROVEMENTS IN DIAMONDS
摘要
申请公布号
IE41288(B1)
申请公布日期
1979.12.05
申请号
IE19750000789
申请日期
1975.04.08
申请人
GEC
发明人
分类号
C01B31/06;B01J3/06;B24D3/00;C04B41/00;C09K3/14;(IPC1-7):C01B31/06
主分类号
C01B31/06
代理机构
代理人
主权项
地址
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