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发明名称
视力保护架
摘要
左视图与右视图对称,省略左视图。
申请公布号
CN3172034D
申请公布日期
2001.01.10
申请号
CN00311899.1
申请日期
2000.05.30
申请人
安春岩
发明人
安春岩
分类号
06-06-S0688
主分类号
06-06-S0688
代理机构
潍坊市专利事务所
代理人
戴武军
主权项
地址
261100山东省潍坊市寒亭区益新街373号安翠萍转
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