汽轮机抽汽逆止阀,申请号CN02368970.6-传众专利搜索

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法人/股东/高管

发明名称	汽轮机抽汽逆止阀
摘要
申请公布号	CN3314227D	申请公布日期	2003.08.13
申请号	CN02368970.6	申请日期	2002.12.03
申请人	王歆	发明人	王歆
分类号	23-01	主分类号	23-01
代理机构	甘肃省专利服务中心	代理人	张克勤
主权项
地址	730020甘肃省兰州市城关区嘉峪关南路38号

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