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摘要
申请公布号
JPS587750(U)
申请公布日期
1983.01.19
申请号
JP19810101632U
申请日期
1981.07.06
申请人
发明人
分类号
B65H16/06;B65H18/06;B65H19/12;(IPC1-7):B65H19/02
主分类号
B65H16/06
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