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经营范围
发明名称
排气扇
摘要
1.右视图与左视图对称,省略右视图。
申请公布号
CN3069663D
申请公布日期
1997.12.03
申请号
CN96309514.5
申请日期
1996.10.07
申请人
李家财
发明人
李家财
分类号
23-04-F0016
主分类号
23-04-F0016
代理机构
顺德市专利事务所
代理人
魏 薇
主权项
地址
528305广东省顺德市桂洲镇马岗乡马西村马西四队
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