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发明名称
攻丝底孔直径选择参考表
摘要
省略其它视图。
申请公布号
CN3015320S
申请公布日期
1992.09.23
申请号
CN92300092.5
申请日期
1992.01.09
申请人
任士明
发明人
任士明
分类号
19-08
主分类号
19-08
代理机构
蚌埠市专利事务所
代理人
陆淑贤
主权项
地址
233000安徽省蚌埠市长淮路25号蚌埠市伟斯电子有限公司
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