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发明名称
METHOD AND APPARATUS FOR MEASURING IRREGULARITIES IN THE CROSS-SECTION OF YARNS, ROVING, BANDS AND THE LIKE
摘要
申请公布号
US4051722(A)
申请公布日期
1977.10.04
申请号
US19770771034
申请日期
1977.02.22
申请人
ZELLWEGER, LTD.
发明人
FELLER, PETER
分类号
G01B7/12;G01B7/28;G01B21/20;G01N33/36;(IPC1-7):G01N33/36
主分类号
G01B7/12
代理机构
代理人
主权项
地址
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