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发明名称
摘要
申请公布号
JPH0522563(U)
申请公布日期
1993.03.23
申请号
JP19910018688U
申请日期
1991.03.05
申请人
发明人
分类号
B65H51/20;D01D5/06;(IPC1-7):D01D5/06
主分类号
B65H51/20
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代理人
主权项
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