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发明名称
摘要
申请公布号
JPH03122028(U)
申请公布日期
1991.12.12
申请号
JP19900012140U
申请日期
1990.02.09
申请人
发明人
分类号
B65H3/08;B65H3/62;(IPC1-7):B65H3/08
主分类号
B65H3/08
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代理人
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