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发明名称
中压圆盘式蒸汽疏水阀
摘要
1.请求保护的外观设计包含有色彩。2.主视图与后视图对称,省略后视图。3.左视图与右视图对称,省略右视图。
申请公布号
CN301057782D
申请公布日期
2009.11.11
申请号
CN200930121011.5
申请日期
2009.01.06
申请人
李生辉
发明人
李生辉
分类号
23-01
主分类号
23-01
代理机构
代理人
主权项
地址
300241天津市河北区金钟河大街549号
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