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经营范围
发明名称
Improvements in or relating to the measurement of the electrical conductance of liquids
摘要
申请公布号
GB761903(A)
申请公布日期
1956.11.21
申请号
GB19540009686
申请日期
1954.04.02
申请人
THE WAYNE KERR LABORATORIES LIMITED;RAYMOND CALVERT
发明人
分类号
G01N27/02
主分类号
G01N27/02
代理机构
代理人
主权项
地址
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