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发明名称
Method of preparing for dental impressions
摘要
申请公布号
US3390458(A)
申请公布日期
1968.07.02
申请号
US19650454483
申请日期
1965.05.10
申请人
JOSEPH M. LYTTON
发明人
LYTTON JOSEPH M.
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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