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经营范围
发明名称
铁盒大卷尺
摘要
申请公布号
CN3026511D
申请公布日期
1994.07.20
申请号
CN93306310.5
申请日期
1993.10.18
申请人
北京市测绘用品厂
发明人
刘树贵
分类号
19-06
主分类号
19-06
代理机构
代理人
主权项
地址
101300北京市顺义县城内新顺北大街
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