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经营范围
发明名称
Zahnsteinentferner.
摘要
申请公布号
CH291667(A)
申请公布日期
1953.06.30
申请号
CHD291667
申请日期
1951.05.31
申请人
VON WEISSENFLUH,HANS,DR. MED. DENT.
发明人
DENT. VON WEISSENFLUH,HANS,DR. MED.
分类号
A61C1/07;A61C17/18
主分类号
A61C1/07
代理机构
代理人
主权项
地址
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