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发明名称
Method and apparatus for analyzing the formation of a web of material via generating a formation index
摘要
申请公布号
US4857747(A)
申请公布日期
1989.08.15
申请号
US19880159830
申请日期
1988.02.24
申请人
发明人
分类号
G01N33/34;G01N21/00;G01N21/86;G01N21/89;G01N21/892;G01N21/898
主分类号
G01N33/34
代理机构
代理人
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