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发明名称
Rotation mechanism of electric rail car's ventilator
摘要
申请公布号
KR200460313(Y1)
申请公布日期
2012.05.21
申请号
KR20100004597U
申请日期
2010.04.30
申请人
发明人
分类号
B61D27/00;B60H1/24;B60H1/34
主分类号
B61D27/00
代理机构
代理人
主权项
地址
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