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发明名称
Device for testing static accumulating properties of textile fibers
摘要
申请公布号
US2421430(A)
申请公布日期
1947.06.03
申请号
US19430491145
申请日期
1943.06.17
申请人
CELANESE CORPORATION OF AMERICA
发明人
OTT RALPH V.
分类号
G01N27/60;G01N33/36
主分类号
G01N27/60
代理机构
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