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发明名称
An der Frontseite mit zahnfarbenem Kunststoff bedeckte Metallkrone fuer zahnaerztliche Zwecke und Verfahren zu ihrer Herstellung
摘要
申请公布号
DE837281(C)
申请公布日期
1952.04.21
申请号
DE1950W004268
申请日期
1950.10.08
申请人
HELMUT WERCHAN
发明人
WERCHAN HELMUT
分类号
A61C5/08;A61K6/04;A61K6/083
主分类号
A61C5/08
代理机构
代理人
主权项
地址
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