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发明名称
Means for determining physical characteristics of liquids
摘要
申请公布号
US2238758(A)
申请公布日期
1941.04.15
申请号
US19370180709
申请日期
1937.12.20
申请人
THORNHILL CHARLES W
发明人
THORNHILL CHARLES W.
分类号
G01G19/00;G01N9/02;G01N11/06
主分类号
G01G19/00
代理机构
代理人
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地址
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