口罩(接叠立体),申请号CN200730073647.8-传众专利搜索

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发明名称	口罩(接叠立体)
摘要
申请公布号	CN300733962D	申请公布日期	2008.01.16
申请号	CN200730073647.8	申请日期	2007.03.13
申请人	上海港凯净化制造品有限公司	发明人	陈孝兆
分类号	29-02	主分类号	29-02
代理机构	上海世贸专利代理有限责任公司	代理人	李浩东
主权项
地址	201611上海市松江区北松公路5885号

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