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发明名称
Jaw model
摘要
A jaw model for demonstration purposes has interchangeable spare parts (4). The base (1) of the jaw model is provided with compartments (11) for storing the spare parts (4).
申请公布号
US6719562(B1)
申请公布日期
2004.04.13
申请号
US20020088370
申请日期
2002.03.14
申请人
OESTREICH GERD
发明人
OESTREICH GERD
分类号
G09B23/28;(IPC1-7):A61C11/00
主分类号
G09B23/28
代理机构
代理人
主权项
地址
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