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发明名称
PROCESS FOR MANUFACTURING A VITREOUS MATERIAL, FOR USE, IN PARTICULAR, IN THE JEWELLERY TRADE
摘要
申请公布号
EP0403622(B1)
申请公布日期
1993.07.07
申请号
EP19900900215
申请日期
1989.12.12
申请人
KAGAN, RUBIN;KAGAN, MICHEL;KAGAN, JEAN;VERITA, LIVIO
发明人
KAGAN, RUBIN;KAGAN, MICHEL;KAGAN, JEAN;VERITA, LIVIO
分类号
C03C1/06;C03C3/07;C03C10/02
主分类号
C03C1/06
代理机构
代理人
主权项
地址
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