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经营范围
发明名称
DENTAL-PORCELAIN COLOUR MATCHING SYSTEM
摘要
申请公布号
GB2189395(B)
申请公布日期
1991.03.13
申请号
GB19870009126
申请日期
1987.04.15
申请人
DAVID GEORGE * BOON
发明人
DAVID GEORGE * BOON
分类号
A61C19/10
主分类号
A61C19/10
代理机构
代理人
主权项
地址
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