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发明名称
摘要
申请公布号
JPS5589629(U)
申请公布日期
1980.06.20
申请号
JP19780171590U
申请日期
1978.12.13
申请人
发明人
分类号
B65H7/18;B41F21/00;B41F31/30;B41F33/06;B65H5/06;(IPC1-7):B41F21/00
主分类号
B65H7/18
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代理人
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