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发明名称
CAP FOR USE AS HEARING PROTECTION AND METHOD FOR PRODUCING THE SAME
摘要
申请公布号
EP1755509(B1)
申请公布日期
2011.02.09
申请号
EP20050752727
申请日期
2005.06.16
申请人
SPERIAN HEARING PROTECTION, LLC
发明人
HANSSON, FREDRIK;FRANZEN, PETER;HISELIUS, PER
分类号
A61F11/14;A61F
主分类号
A61F11/14
代理机构
代理人
主权项
地址
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