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经营范围
发明名称
Internal combustion engine variable exhaust silencer
摘要
申请公布号
GB0900814(D0)
申请公布日期
2009.03.04
申请号
GB20090000814
申请日期
2009.01.19
申请人
KASSINEN, KRISTIAN;DARK ICE AUDIO
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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