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发明名称
凸纹换热器(条形)
摘要
申请公布号
CN301068155D
申请公布日期
2009.11.25
申请号
CN200830345179.X
申请日期
2008.12.03
申请人
潍坊华美精细技术陶瓷有限公司
发明人
韩海东;姜 刚;石 威
分类号
23-03
主分类号
23-03
代理机构
潍坊正信专利事务所
代理人
王纪辰
主权项
地址
261200山东省潍坊市坊子区北大营街3号院
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