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发明名称
Measuring electric conductivity of fluid
摘要
申请公布号
US1826886(A)
申请公布日期
1931.10.13
申请号
US19230670143
申请日期
1923.10.22
申请人
BROWN INSTRUMENT COMPANY
发明人
KEELER EARL A.
分类号
G01N27/06
主分类号
G01N27/06
代理机构
代理人
主权项
地址
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