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经营范围
发明名称
LOW ATTENUATING PUSH-IN EARPLUG WITH INTEGRAL HANDLE
摘要
申请公布号
PL1933791(T3)
申请公布日期
2012.02.29
申请号
PL06816674T
申请日期
2006.10.10
申请人
发明人
DOTY MARC L.
分类号
A61F11/08
主分类号
A61F11/08
代理机构
代理人
主权项
地址
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