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发明名称
Air-conditioning duct silencer on the railway vehicles
摘要
申请公布号
KR100533112(B1)
申请公布日期
2005.12.05
申请号
KR20040030892
申请日期
2004.05.03
申请人
发明人
分类号
B61D27/00;(IPC1-7):B61D27/00
主分类号
B61D27/00
代理机构
代理人
主权项
地址
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