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发明名称
节能电热板(圆型)
摘要
本外观请求保护颜色。
申请公布号
CN300986786D
申请公布日期
2009.08.19
申请号
CN200830082795.0
申请日期
2008.08.18
申请人
天津市华北实验仪器有限公司
发明人
岳春立
分类号
23-03
主分类号
23-03
代理机构
代理人
主权项
地址
300380天津市西青区张家窝工业园丰腾道4号
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