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发明名称
Apparatus for detecting a fault in web material
摘要
申请公布号
US3037163(A)
申请公布日期
1962.05.29
申请号
US19570687749
申请日期
1957.10.02
申请人
WIPRUD ROY B
发明人
WIPRUD ROY B.
分类号
D06H3/10
主分类号
D06H3/10
代理机构
代理人
主权项
地址
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