超音波气泡产生器,申请号CN03307916.1-传众专利搜索

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发明名称	超音波气泡产生器
摘要
申请公布号	CN3334404D	申请公布日期	2003.11.05
申请号	CN03307916.1	申请日期	2003.04.14
申请人	陈桂玉	发明人	陈桂玉
分类号	23-02	主分类号	23-02
代理机构	北京三友知识产权代理有限公司	代理人	董惠石
主权项
地址	中国台湾

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