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发明名称
KRATZER
摘要
申请公布号
DE7704742(U1)
申请公布日期
1977.06.16
申请号
DE19770004742U
申请日期
1977.02.17
申请人
SCRATCHER S.A., LAUSANNE (SCHWEIZ)
发明人
分类号
A61H7/00;(IPC1-7):A61F15/00
主分类号
A61H7/00
代理机构
代理人
主权项
地址
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