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发明名称
METHOD AND APPARATUS FOR BRUTING PRECIOUS OR SEMI-PRECIOUS STONES
摘要
申请公布号
IL63392(D0)
申请公布日期
1981.10.30
申请号
IL19810063392
申请日期
1981.07.23
申请人
DIAMANT WETENSCHAPP TECH ONDERZOESCENTRUM
发明人
分类号
B24B9/16;(IPC1-7):B24B/
主分类号
B24B9/16
代理机构
代理人
主权项
地址
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