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发明名称
SYNTHETIC BLUE SAPHIRE
摘要
申请公布号
CS268366(B1)
申请公布日期
1990.03.14
申请号
CS19880001352
申请日期
1988.03.02
申请人
KLOFCOVA MILUSE,CS;PEKNY PAVEL,CS
发明人
KLOFCOVA MILUSE,CS;PEKNY PAVEL,CS
分类号
C30B29/20;(IPC1-7):C30B29/20
主分类号
C30B29/20
代理机构
代理人
主权项
地址
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