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发明名称
METHOD FOR MANUFACTURING SCRATCH AND/OR WEAR RESISTANT JEWELLERY AND JEWELLERY ACCORDING TO SAID METHOD
摘要
申请公布号
ZA201204893(B)
申请公布日期
2013.07.31
申请号
ZA20120004893
申请日期
2012.06.29
申请人
UNIVERSITY OF THE WITWATERSRAND
发明人
SIGALAS IAKOVOS
分类号
A44C;B22F;C23C
主分类号
A44C
代理机构
代理人
主权项
地址
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