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发明名称
摘要
申请公布号
JP2767932(B2)
申请公布日期
1998.06.25
申请号
JP19890282652
申请日期
1989.10.30
申请人
发明人
分类号
B65H19/16;B65H19/18;B65H23/06;(IPC1-7):B65H19/16
主分类号
B65H19/16
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