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经营范围
发明名称
ANION SENSING ELECTRODE
摘要
申请公布号
GB2062245(A)
申请公布日期
1981.05.20
申请号
GB19800034051
申请日期
1980.10.22
申请人
HITACHI LTD
发明人
分类号
G01N27/333;(IPC1-7):G01N27/40
主分类号
G01N27/333
代理机构
代理人
主权项
地址
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