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发明名称
Apparatus for electrically measuring the concentration of liquids
摘要
申请公布号
GB370658(A)
申请公布日期
1932.04.14
申请号
GB19310011379
申请日期
1931.04.17
申请人
W. CROCKATT & SONS LIMITED;WILLIAM CAMPBELL CROCKATT
发明人
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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