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经营范围
发明名称
Artificial intervertebral disc
摘要
申请公布号
US4946378(A)
申请公布日期
1990.08.07
申请号
US19880274960
申请日期
1988.11.22
申请人
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人
HIRAYAMA, YASUHIKO;IKATA, HARUKO;OJIMA, SATOSHI;MATSUZAKI, HIROMI
分类号
A61F2/00;A61F2/30;A61F2/44
主分类号
A61F2/00
代理机构
代理人
主权项
地址
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