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发明名称
摘要
申请公布号
JPS6143219(Y2)
申请公布日期
1986.12.06
申请号
JP19800149197U
申请日期
1980.10.21
申请人
发明人
分类号
G01N17/00;G01N3/32;(IPC1-7):G01N3/32
主分类号
G01N17/00
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