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发明名称
小学生用交通安全帽
摘要
省略其他视图。
申请公布号
CN3014276S
申请公布日期
1992.07.08
申请号
CN91302748.0
申请日期
1991.10.12
申请人
大连制帽厂
发明人
徐洪兴; 魏彬; 冯玉枝
分类号
02-03
主分类号
02-03
代理机构
大连市专利服务中心
代理人
曹若材
主权项
地址
116011辽宁省大连市西岗区工人村工四街1号
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