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经营范围
发明名称
燃气灶具节能环
摘要
省略其它视图。
申请公布号
CN3026704D
申请公布日期
1994.08.17
申请号
CN93307567.7
申请日期
1993.11.12
申请人
郭金玉
发明人
郭金玉
分类号
07-99
主分类号
07-99
代理机构
安徽省专利事务所
代理人
陈琪霞
主权项
地址
安徽省合肥市邮电东村33栋307号
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