弧形球阀,申请号CN200930194328.1-传众专利搜索

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发明名称	弧形球阀
摘要
申请公布号	CN301219710S	申请公布日期	2010.05.19
申请号	CN200930194328.1	申请日期	2009.07.08
申请人	侯光增	发明人	侯光增
分类号	23-01	主分类号	23-01
代理机构		代理人
主权项
地址	100039 北京市丰台区郑常庄民祥水暖批发市场1区14号

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