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经营范围
发明名称
涂胶辊
摘要
1.该外观设计产品为旋转体,省略其它视图;2.该外观设计其要点在于钢辊外面设有尼龙凝固防护层。
申请公布号
CN300919296D
申请公布日期
2009.05.06
申请号
CN200830015008.0
申请日期
2008.04.17
申请人
李正安
发明人
李正安
分类号
08-05
主分类号
08-05
代理机构
代理人
主权项
地址
276013山东省临沂市兰山区义堂镇北屠苏村451号
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