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发明名称
摘要
申请公布号
JPH079400(B2)
申请公布日期
1995.02.01
申请号
JP19870055397
申请日期
1987.03.12
申请人
发明人
分类号
G01N21/29;G01N21/80;G01N33/38;(IPC1-7):G01N21/80
主分类号
G01N21/29
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代理人
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