阀门,申请号CN200730327726.7-传众专利搜索

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发明名称	阀门
摘要
申请公布号	CN300862344D	申请公布日期	2008.12.17
申请号	CN200730327726.7	申请日期	2007.11.21
申请人	董映红	发明人	董映红
分类号	23-01	主分类号	23-01
代理机构		代理人
主权项
地址	100012北京市朝阳区紫玉东路1号紫玉山庄H5-636

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