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发明名称
BIOPROSTHETISCHE HERZKLAPPE
摘要
申请公布号
DE2700531(A1)
申请公布日期
1977.07.14
申请号
DE19772700531
申请日期
1977.01.07
申请人
AMERICAN HOSPITAL SUPPLY CORP.
发明人
FREDERIC CARPENTIER,ALAIN
分类号
A61F2/24;(IPC1-7):61F1/22
主分类号
A61F2/24
代理机构
代理人
主权项
地址
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