换气扇,申请号CN96312895.7-传众专利搜索

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发明名称	换气扇
摘要
申请公布号	CN3054965D	申请公布日期	1997.02.19
申请号	CN96312895.7	申请日期	1996.02.15
申请人	魏荣华	发明人	魏荣华 ; 姜正中
分类号	23-04-V0052	主分类号	23-04-V0052
代理机构	苏州市专利事务所	代理人	沈留兴
主权项
地址	215200江苏省吴江市交通北路89号长城厂

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