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发明名称
转铃护盖环
摘要
省略其它视图。
申请公布号
CN3009609S
申请公布日期
1991.05.22
申请号
CN90302164.1
申请日期
1990.08.01
申请人
吴雪飞
发明人
吴雪飞
分类号
08-07-L0194
主分类号
08-07-L0194
代理机构
代理人
主权项
地址
630020四川省重庆市重庆无线电测试仪器厂
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