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经营范围
发明名称
Improvements in or relating to impression taking compositions
摘要
申请公布号
GB754379(A)
申请公布日期
1956.08.08
申请号
GB19540008588
申请日期
1954.03.24
申请人
DENTAL PERFECTION COMPANY
发明人
分类号
A61K6/10
主分类号
A61K6/10
代理机构
代理人
主权项
地址
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