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发明名称
超声波探测试块
摘要
后视图和主视图对称,省略后视图。
申请公布号
CN300896353D
申请公布日期
2009.03.25
申请号
CN200730085295.8
申请日期
2007.12.07
申请人
上海宝钢工业检测公司
发明人
张晨红;罗云东;王毅民;茅晨昊
分类号
10-05
主分类号
10-05
代理机构
上海天协和诚知识产权代理事务所
代理人
张恒康
主权项
地址
201900上海市宝山区湄浦路335号
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