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发明名称
蒸气输送管
摘要
本外观设计为圆柱形设计,后视图与主视图相同,左视图与右视图相同,故省略后视图和左视图。
申请公布号
CN3287713D
申请公布日期
2003.04.09
申请号
CN02346381.3
申请日期
2002.08.23
申请人
蔡文祥
发明人
蔡文祥
分类号
23-01
主分类号
23-01
代理机构
杭州天正专利事务所
代理人
王兵
主权项
地址
311835浙江省诸暨市店口镇湄池西林路30弄6-101室
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