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发明名称
a measuring device of roll diameter
摘要
申请公布号
KR100858938(B1)
申请公布日期
2008.09.17
申请号
KR20010080055
申请日期
2001.12.17
申请人
发明人
分类号
G01B11/08
主分类号
G01B11/08
代理机构
代理人
主权项
地址
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