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发明名称
摘要
申请公布号
JPH039372(U)
申请公布日期
1991.01.29
申请号
JP19890069046U
申请日期
1989.06.15
申请人
发明人
分类号
B65H75/10;B65H75/28;D01D7/00;(IPC1-7):B65H75/28
主分类号
B65H75/10
代理机构
代理人
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