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发明名称
摘要
申请公布号
JPS57141936(U)
申请公布日期
1982.09.06
申请号
JP19810027984U
申请日期
1981.02.28
申请人
发明人
分类号
B65H5/06;B65H3/08;B65H3/48;(IPC1-7):B65H3/48
主分类号
B65H5/06
代理机构
代理人
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