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发明名称
Hörselkåpa
摘要
申请公布号
SE530035(C2)
申请公布日期
2008.02.12
申请号
SE20040002799
申请日期
2004.11.17
申请人
SPERIAN HEARING PROTECTION LLC
发明人
FREDRIK HANSSON;CLAES HAGLUND
分类号
A61F11/14;A61F
主分类号
A61F11/14
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代理人
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