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发明名称
VALVE ARRANGEMENT FOR AN ARTIFICIAL LIMB
摘要
申请公布号
US3505687(A)
申请公布日期
1970.04.14
申请号
USD3505687
申请日期
1968.01.11
申请人
WILHELM JULIUS TEUFEL
发明人
JAN PRAHL
分类号
A61F2/80;(IPC1-7):A61F1/02
主分类号
A61F2/80
代理机构
代理人
主权项
地址
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