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发明名称
LOOP DETECTING DEVICE
摘要
申请公布号
JPH0640628(A)
申请公布日期
1994.02.15
申请号
JP19920084748
申请日期
1992.03.06
申请人
YODOGAWA STEEL WORKS LTD
发明人
SEKIMOTO SEIZO
分类号
B65H20/24;B65H23/188;B65H43/08;(IPC1-7):B65H23/188
主分类号
B65H20/24
代理机构
代理人
主权项
地址
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