活动铅笔（X660－37）,申请号CN200330109372.0-传众专利搜索

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发明名称	活动铅笔（X660－37）
摘要
申请公布号	CN3383613D	申请公布日期	2004.08.04
申请号	CN200330109372.0	申请日期	2003.12.02
申请人	孙开兆	发明人	孙开兆
分类号	19-06	主分类号	19-06
代理机构	宁波天一专利代理有限公司	代理人	张莉华
主权项
地址	315806 浙江省宁波市北仑区大矸镇后浦街28号宁波市北仑开礼电子笔业制造有限公司

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