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发明名称
OHRENKAPPEN
摘要
申请公布号
DE69629798(T2)
申请公布日期
2004.07.01
申请号
DE19966029798T
申请日期
1996.01.30
申请人
BACOU-DALLOZ AB, BILLESHOLM
发明人
NILSSON, BERTIL;HISELIUS, OLOF
分类号
A61F11/14;H04R1/10;(IPC1-7):A61F11/14
主分类号
A61F11/14
代理机构
代理人
主权项
地址
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