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发明名称
Water powered toothbrush, massager or the like
摘要
申请公布号
US3039123(A)
申请公布日期
1962.06.19
申请号
US19610141069
申请日期
1961.09.27
申请人
CARL BRUCKER;VELLAHN HARRY F
发明人
BRUCKER CARL;VELLAHN HARRY F.
分类号
A61C17/30
主分类号
A61C17/30
代理机构
代理人
主权项
地址
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