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经营范围
发明名称
Tätningsanordning avsedd att användas vid spolning av tänderna
摘要
申请公布号
FI20020(A)
申请公布日期
1944.04.11
申请号
FID20020
申请日期
1938.09.10
申请人
发明人
SCHAUMAN GEORG
分类号
A61C17/00;(IPC1-7):A61C17/00
主分类号
A61C17/00
代理机构
代理人
主权项
地址
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