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发明名称
摘要
申请公布号
JPS5641547(B2)
申请公布日期
1981.09.29
申请号
JP19790116310
申请日期
1979.09.11
申请人
发明人
分类号
B65H67/04;B65H54/76
主分类号
B65H67/04
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