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发明名称
Improvements in or relating to liquid conductivity measuring cells
摘要
申请公布号
GB869226(A)
申请公布日期
1961.05.31
申请号
GB19560025246
申请日期
1956.08.17
申请人
ELECTRONIC SWITCHGEAR (LONDON) LIMITED
发明人
SPROULE ROBERT ANDREW
分类号
G01N27/07
主分类号
G01N27/07
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