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发明名称
声速测定仪(水槽式)
摘要
省略后视图、仰视图。
申请公布号
CN3255278D
申请公布日期
2002.09.18
申请号
CN02301710.4
申请日期
2002.01.16
申请人
唐秋华
发明人
唐秋华
分类号
10-04
主分类号
10-04
代理机构
杭州九洲专利事务所有限公司
代理人
俞润体;胡淑贞
主权项
地址
311400浙江省富阳市东山路23号
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