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发明名称
车头(北京地铁二号线)
摘要
申请公布号
CN300841105D
申请公布日期
2008.10.22
申请号
CN200730103084.2
申请日期
2007.05.25
申请人
长春轨道客车股份有限公司
发明人
齐玉文;方灵任
分类号
12-03
主分类号
12-03
代理机构
吉林长春新纪元专利代理有限责任公司
代理人
陈宏伟
主权项
地址
130062吉林省长春市青荫路435号
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