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发明名称
Method of and means for measuring the viscosities of liquids
摘要
申请公布号
US1870412(A)
申请公布日期
1932.08.09
申请号
US19270175584
申请日期
1927.03.15
申请人
KENNEDY HARVEY T
发明人
KENNEDY HARVEY T.
分类号
G01N11/06
主分类号
G01N11/06
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