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发明名称
Improvements in viscosimeters
摘要
申请公布号
GB330042(A)
申请公布日期
1930.06.05
申请号
GB19290010118
申请日期
1929.04.02
申请人
ALBERT EDWARD ROBINSON
发明人
分类号
G01N11/12
主分类号
G01N11/12
代理机构
代理人
主权项
地址
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