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发明名称
Verfahren und Vorrichtung zum Formen kuenstlicher Zaehne
摘要
申请公布号
DE672803(C)
申请公布日期
1940.12.07
申请号
DE1937W100959D
申请日期
1937.04.23
申请人
HEINRICH WIENAND
发明人
WIENAND HEINRICH
分类号
A61C13/08
主分类号
A61C13/08
代理机构
代理人
主权项
地址
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