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发明名称
阀箱
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN3528748D
申请公布日期
2006.05.17
申请号
CN200530022641.9
申请日期
2005.07.01
申请人
石家庄三环阀门股份有限公司
发明人
魏明义;张继东;张富刚
分类号
15-99
主分类号
15-99
代理机构
石家庄汇科专利商标事务所
代理人
王 琪;周大伟
主权项
地址
050021河北省石家庄市桥头街43号
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