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发明名称
摘要
申请公布号
JPH0442158(U)
申请公布日期
1992.04.09
申请号
JP19900084967U
申请日期
1990.08.10
申请人
发明人
分类号
B65H75/28;B65H49/28;B65H49/32;(IPC1-7):B65H49/28
主分类号
B65H75/28
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代理人
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