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发明名称
冷凝式燃气壁挂炉热交换器
摘要
1.本外观设计产品的名称:冷凝式燃气壁挂炉热交换器。2.本外观设计产品的用途:用于家庭热水与采暖产品中的热交换装置。3.本外观设计的设计要点:在于所附图表达的形状。4.最能表明设计要点的图片或者照片:立体图。
申请公布号
CN303618493S
申请公布日期
2016.03.16
申请号
CN201530439051.X
申请日期
2015.10.29
申请人
刘为敏
发明人
刘为敏
分类号
23-03(10)
主分类号
23-03(10)
代理机构
代理人
主权项
地址
235000 安徽省淮北市相山区濉溪路258号203室
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