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发明名称
Centrifugal casting apparatus for dental purposes
摘要
申请公布号
US2009489(A)
申请公布日期
1935.07.30
申请号
US19330694117
申请日期
1933.10.18
申请人
CURT FRITZSCHE
发明人
FRITZSCHE CURT
分类号
A61C13/20
主分类号
A61C13/20
代理机构
代理人
主权项
地址
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