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发明名称
Method of preparing an impression of a tooth
摘要
申请公布号
US3238620(A)
申请公布日期
1966.03.08
申请号
US19610118969
申请日期
1961.06.22
申请人
ROBERTSON LYLE C
发明人
ROBERTSON LYLE C.
分类号
A61C9/00
主分类号
A61C9/00
代理机构
代理人
主权项
地址
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