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发明名称
摘要
申请公布号
JPH0112185(Y2)
申请公布日期
1989.04.10
申请号
JP19820132928U
申请日期
1982.09.01
申请人
发明人
分类号
G01N21/03;G01N35/02;(IPC1-7):G01N21/03
主分类号
G01N21/03
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代理人
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