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发明名称
Sports helmet
摘要
申请公布号
USD603099(S1)
申请公布日期
2009.10.27
申请号
US20080312244F
申请日期
2008.10.08
申请人
RIDDELL, INC,
发明人
BOLOGNA VITTORIO;INFUSINO RALPH J.;KRAEMER NELSON;IDE THAD M.
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主分类号
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代理人
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