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发明名称
管密封连接件
摘要
1.右视图与左视图相同,后视图、俯视图和仰视图均与主视图相同,故省略。2.本外观设计可用于起隔离、安全、防盗和装饰等作用的各种护栏的直接、密封和连接。3.本外观设计亦可为圆形。请求保护形状。
申请公布号
CN3381159D
申请公布日期
2004.07.21
申请号
CN200330114239.4
申请日期
2003.12.20
申请人
李忠勇
发明人
李忠勇
分类号
23-01
主分类号
23-01
代理机构
代理人
主权项
地址
561000 贵州省安顺市安顺经济技术开发区西航大道132号
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