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发明名称
GERAET ZUM FESTHALTEN VON SPEICHELSAUGENDEN STOFFEN, INSBESONDERE WATTEROLLEN FUER ZAHNAERZTLICHE ZWECKE.
摘要
申请公布号
DE1782349(U)
申请公布日期
1959.02.05
申请号
DE195800W0286U
申请日期
1958.08.15
申请人
GERHARD WERNER
发明人
GERHARD WERNER
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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