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经营范围
发明名称
Process for making collagen membranous materials for medical use.
摘要
申请公布号
EP0376931(B1)
申请公布日期
1994.06.15
申请号
EP19900200045
申请日期
1985.12.17
申请人
COLLAGEN CORPORATION
发明人
CHU, GEORGE
分类号
A61K38/17;A61F2/00;A61L26/00;A61L27/00;A61L27/24;A61L27/52;C08L89/06;(IPC1-7):C08L89/06;A61L15/32
主分类号
A61K38/17
代理机构
代理人
主权项
地址
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