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经营范围
发明名称
Speichelsauger.
摘要
申请公布号
CH250211(A)
申请公布日期
1947.08.15
申请号
CHD250211
申请日期
1946.05.02
申请人
HERRMANN,VERENA,DR. MED. DENT.
发明人
DENT. HERRMANN,VERENA,DR. MED.
分类号
A61C17/08
主分类号
A61C17/08
代理机构
代理人
主权项
地址
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