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发明名称
CONFORMING EARPLUG
摘要
申请公布号
EP1596790(B1)
申请公布日期
2008.05.07
申请号
EP20040712316
申请日期
2004.02.18
申请人
SPERIAN HEARING PROTECTION LLC
发明人
FLEMING, THOMAS, W.
分类号
A61F11/00;A61F11/08
主分类号
A61F11/00
代理机构
代理人
主权项
地址
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