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发明名称
钢卷尺
摘要
申请公布号
CN3071893D
申请公布日期
1998.01.07
申请号
CN96315209.2
申请日期
1996.12.04
申请人
青岛钢卷尺厂
发明人
胡敏德
分类号
10-04-T0063
主分类号
10-04-T0063
代理机构
青岛市专利服务中心
代理人
丁美和
主权项
地址
266071山东省青岛市闽江路552号
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