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发明名称
摘要
申请公布号
JPH0742130(Y2)
申请公布日期
1995.09.27
申请号
JP19900059196U
申请日期
1990.06.06
申请人
发明人
分类号
G01N30/04;G01N30/12;(IPC1-7):G01N30/12
主分类号
G01N30/04
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