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发明名称
支撑阀
摘要
申请公布号
CN301113523D
申请公布日期
2010.01.13
申请号
CN200930032602.5
申请日期
2009.03.19
申请人
马剑清
发明人
马剑清
分类号
23-01
主分类号
23-01
代理机构
南京众联专利代理有限公司
代理人
周新亚
主权项
地址
215155江苏省苏州市望亭经济开发区问渡路16号
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