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发明名称
摘要
申请公布号
JPS5443151(Y2)
申请公布日期
1979.12.13
申请号
JP19750074333U
申请日期
1975.06.03
申请人
发明人
分类号
B65H54/553;B65H54/54;(IPC1-7):B65H54/54
主分类号
B65H54/553
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