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发明名称
METHOD AND APPARATUS FOR INSPECTING SHAPE OF PAPER ROLL
摘要
申请公布号
JPH05280967(A)
申请公布日期
1993.10.29
申请号
JP19920108419
申请日期
1992.04.02
申请人
发明人
分类号
B65H18/28;G01B17/00;G01B21/20;(IPC1-7):G01B21/20
主分类号
B65H18/28
代理机构
代理人
主权项
地址
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