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发明名称
PROSTHETIC SPINAL DISC NUCLEUS HAVING A SHAPE CHANGE CHARACTERISTIC
摘要
申请公布号
KR20020033605(A)
申请公布日期
2002.05.07
申请号
KR1020017012647
申请日期
2001.10.04
申请人
发明人
分类号
A61F2/44
主分类号
A61F2/44
代理机构
代理人
主权项
地址
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