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发明名称
摘要
申请公布号
JPS634940(U)
申请公布日期
1988.01.13
申请号
JP19860098196U
申请日期
1986.06.26
申请人
发明人
分类号
B65H3/06;B65H9/06;B65H9/14;G03G15/00;(IPC1-7):B65H9/14
主分类号
B65H3/06
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