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发明名称
摘要
申请公布号
JPS55132667(U)
申请公布日期
1980.09.19
申请号
JP19790031923U
申请日期
1979.03.13
申请人
发明人
分类号
G01N29/04;(IPC1-7):G01N29/04
主分类号
G01N29/04
代理机构
代理人
主权项
地址
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