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发明名称
PORTABLE DEVICE FOR DENTAL HYGIENE
摘要
申请公布号
EP0923324(B1)
申请公布日期
2002.09.04
申请号
EP19970931710
申请日期
1997.07.07
申请人
DDG DENTAL DEVICES GMBH
发明人
INGEMANN, KNUT
分类号
A47K1/02;A45D44/18;A47K1/09;(IPC1-7):A45D44/18
主分类号
A47K1/02
代理机构
代理人
主权项
地址
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