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发明名称
Means for visualizing fluid flow patterns
摘要
申请公布号
US2984744(A)
申请公布日期
1961.05.16
申请号
US19580710371
申请日期
1958.01.21
申请人
LYNCH FREDERICK E;PALMER LUTHER D;POPPENDIEK HEINZ F;WINN GEORGE M
发明人
LYNCH FREDERICK E.;PALMER LUTHER D.;POPPENDIEK HEINZ F.;WINN GEORGE M.
分类号
G01N21/64
主分类号
G01N21/64
代理机构
代理人
主权项
地址
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